Add Major League role check

cogs/gameplay.py

@@ -1028,6 +1028,18 @@ class Gameplay(commands.Cog):
         if 'Minor' in league:
             league_name = 'minor-league'
         elif 'Major' in league:
+            can_play = False
+            for x in interaction.user.roles:
+                if x.name == 'PD - Major League':
+                    can_play = True
+
+            if not can_play:
+                await interaction.edit_original_response(
+                    content=f'Ope. Looks like you haven\'t received the **PD - Major League** role, yet!\n\n'
+                            f'To play **Major League** games, you need to defeat all 30 MLB teams in the Minor League '
+                            f'campaign. You can see your progress with `/record`.\n\n'
+                            f'If you have completed the Minor League campaign, go ping Cal to get your new role!')
+                return
             league_name = 'major-league'
         else:
             await interaction.edit_original_response(