Shuffle player rows in exposure_spread function to ensure random selection of players for lineup adjustments, enhancing variability in exposure calculations.

global_func/exposure_spread.py

@@ -270,8 +270,11 @@ def exposure_spread(working_frame, exposure_player, exposure_target, exposure_st
 
     change_counter = 0
 
+    random_row_indices = list(player_rows.index)
+    random.shuffle(random_row_indices)
+
     # for each row to the the number of lineups to remove, replace with random choice from comparable player list
-    for row in player_rows.index:
+    for row in random_row_indices:
         if change_counter < math.ceil(lineups_to_remove):
             insert_player = random.choice(comparable_player_list)
             # Find which column contains the exposure_player