diff --git a/conf/utd_juno.config b/conf/utd_juno.config
index 373e5f6f1..c33f9bb29 100644
--- a/conf/utd_juno.config
+++ b/conf/utd_juno.config
@@ -4,57 +4,29 @@ params {
     config_profile_contact_github = '@eternal-flame-ad'
     config_profile_contact_email = 'anne.fu@utdallas.edu'
     config_profile_url = 'https://hpc.utdallas.edu/systems-resources/juno/'
+
+    warning_message = {
+        System.out.println("WARNING: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
+        System.out.println("WARNING:")
+        System.out.println("WARNING: THIS CONFIG IS NO LONGER MAINTAINED.")
+        System.out.println("WARNING:")
+        System.out.println("WARNING: THIS CONFIG IS SOON TO BE DEPRECATED DUE TO AN UPCOMING VERSION NEXTFLOW THAT WILL NOT BE BACKWARDS COMPATIBLE.")
+        System.out.println("WARNING:")
+        System.out.println("WARNING: PLEASE GET IN CONTACT WITH THE NF-CORE COMMUNITY (https://nf-co.re/join) ASAP")
+        System.out.println("WARNING: TO ALLOW CONTINUED USE OF YOUR CONFIG WITH NF-CORE PIPELINES")
+        System.out.println("WARNING:")
+        System.out.println("WARNING: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
+    }.call()
 }
 
 env {
-    SINGULARITY_CACHEDIR="/home/$USER/scratch/singularity"
+    SINGULARITY_CACHEDIR="/home/${System.getenv('USER')}/scratch/singularity"
 }
 
-
-def select_queue_and_flags = { cpus, memory, time, accelerator ->
-    var accelerator_count = 0;
-    var accelerator_ty = null;
-    if (accelerator != null) {
-        if (accelerator instanceof Number) {
-            accelerator_count = accelerator;
-        } else if (accelerator instanceof Map) {
-            accelerator_ty = accelerator.type;
-            accelerator_count = accelerator.limit;
-        } else {
-            throw new IllegalArgumentException("Invalid `accelerator` directive value: $accelerator [${accelerator.getClass().getName()}]")
-        }
-    }
-
-    if (accelerator_count > 0) {
-        if (["h100", "nvidia_h100", "nvidia-h100",  "nvidia_h100_80gb_hbm3"].contains(accelerator_ty)) {
-            // if this is a long task with a single accelarator, probably need the whole GPU
-            if (accelerator_count == 1 && time >= 2.h) {
-                return ['queue': 'h100', 'flags': "--gres=nvidia_h100_80gb_hbm3=${accelerator_count}"];
-            } else {
-                return ['queue': 'h100-2.40gb', 'flags': "--gres=nvidia_h100_80gb_hbm3=${accelerator_count}"];
-            }
-        }
-
-        if (["a30", "nvidia_a30", "nvidia-a30", "nvidia_a30_2g", "nvidia_a30_4g"].contains(accelerator_ty)) {
-            if (accelerator_count >= 4) {
-                return ['queue': 'a30-4.6gb', 'flags': "--gres=nvidia_a30=${accelerator_count}"];
-            } else if (accelerator_count >= 2) {
-                return ['queue': 'a30-2.12gb', 'flags': "--gres=nvidia_a30_2g=${accelerator_count}"];
-            } else if (accelerator_count >= 1) {
-                return ['queue': 'a30', 'flags': "--gres=nvidia_a30_1g=${accelerator_count}"];
-            }
-        }
-    }
-
-    if (memory >= 384.GB && memory <= 512.GB) {
-        return ['queue': 'h100', 'flags': ""];
-    }
-
-    if (memory >= 512.GB) {
-        return ['queue': 'a30', 'flags': ""];
-    }
-
-    return ['queue': 'normal', 'flags': ''];
+singularity {
+    enabled = true
+    autoMounts = true
+    cacheDir = "/home/${System.getenv('USER')}/scratch/singularity"
 }
 
 executor {
@@ -64,19 +36,49 @@ executor {
     jobName = { "${task.process.split(':').last()}" }
 }
 
-singularity {
-    enabled = true
-    autoMounts = true
-    cacheDir = "/home/$USER/scratch/singularity"
-}
-
 process {
     executor = 'slurm'
     queue = {
-        select_queue_and_flags(task.cpus, task.memory, task.time, task.get('accelerator')).queue
+        if (task.get('accelerator')?.type in ['h100', 'nvidia_h100', 'nvidia-h100', 'nvidia_h100_80gb_hbm3']) {
+            if (task.get('accelerator')?.limit == 1 && task.time >= 2.h) {
+                return 'h100'
+            }
+            return 'h100-2.40gb'
+        }
+        if (task.get('accelerator')?.type in ['a30', 'nvidia_a30', 'nvidia-a30', 'nvidia_a30_2g', 'nvidia_a30_4g']) {
+            if (task.get('accelerator')?.limit >= 4) {
+                return 'a30-4.6gb'
+            }
+            if (task.get('accelerator')?.limit >= 2) {
+                return 'a30-2.12gb'
+            }
+            return 'a30'
+        }
+        if (task.memory >= 384.GB && task.memory <= 512.GB) {
+            return 'h100'
+        }
+        if (task.memory >= 512.GB) {
+            return 'a30'
+        }
+        return 'normal'
     }
     clusterOptions = {
-        select_queue_and_flags(task.cpus, task.memory, task.time, task.get('accelerator')).flags
+        if (task.get('accelerator')?.type in ['h100', 'nvidia_h100', 'nvidia-h100', 'nvidia_h100_80gb_hbm3']) {
+            if (task.get('accelerator')?.limit == 1 && task.time >= 2.h) {
+                return "--gres=nvidia_h100_80gb_hbm3=${task.get('accelerator')?.limit}"
+            }
+            return "--gres=nvidia_h100_80gb_hbm3=${task.get('accelerator')?.limit}"
+        }
+        if (task.get('accelerator')?.type in ['a30', 'nvidia_a30', 'nvidia-a30', 'nvidia_a30_2g', 'nvidia_a30_4g']) {
+            if (task.get('accelerator')?.limit >= 4) {
+                return "--gres=nvidia_a30=${task.get('accelerator')?.limit}"
+            }
+            if (task.get('accelerator')?.limit >= 2) {
+                return "--gres=nvidia_a30_2g=${task.get('accelerator')?.limit}"
+            }
+            return "--gres=nvidia_a30_1g=${task.get('accelerator')?.limit}"
+        }
+        return ''
     }
     withLabel: gpu {
         containerOptions = '--nv'