How can I stop Entropy this time?

Hint 1 of 11:

Go over to Yankee Stadium -- 3D (3,2) -- to figure out what he's up to.

Hint 2 of 11:

He's trying to bring back George Steinbrenner.

Hint 3 of 11:

Maybe you should revive someone else who can put a stop to Steinbrenner.