Power

You'll have some, but if you're looking for some serious power, this isn't the gig for you.

Now you'll have power over how clean the ice is. You'll be the one responsible for cutting it and leaving it clean and smooth. If you leave it bumpy with patches and moguls on it, you run the risk of skaters falling and hockey players being thrown off of their games.

And then they'd start fighting, and it'll all be your fault. Or maybe that's just hockey. (Source)

Actually—in a way—you have the power to make or break careers (and legs).