So, if you have 15 players, it will take 5 rests for every player to gain 5%. Can I hit the button 3 times in a row and spend 15 rests to gain 15% for every player? (And this just happens to be the same number of rests I could use to gain 15% for 15 players).

This adds a new interesting use for the rest packs, especially when trying to recover the team between close games.

I like this new update.