The first thing I'm buying is foot spa machines for every player. Taking care of your feet is super important and not something that should be overlooked. It will improve health and morale significantly. After that I'd put in climate control at every locker. So each player can determine his or her own desired temperature and hang out before the game in comfort. I'd also hire additional fitness coaches and yoga trainers to improve everyone's physical conditioning. It's one thing to be good at hockey, but endurance will win you the game when even the superior team is sucking wind. All in all I think improving physical health will also improve morale and make everyone play, or want to play, better. It's good to be able to have a place to relax after before and after the game and I would make everything as state of the art as possible. But no one should ever trust me with that much money.