Approved Have the ability "Persistent" show the extra duration of moves where it tells you how long trick room and such will last.

[Gleeboop]

Now, while this only affects the cap format and possibly some pet mods that choose to use it, its just a bit off-putting when the Trick Room or Tailwind indicator at the top left of the battle shows that the move is over, but it still has 2 more turns left.