PG - Mo Williams
It's amazing how much better a signing can look when it's with the right team. With the Bucks, Williams looked like another gunner on a team in desperate need of a heady playmaker. In Cleveland, LeBron is and should be the primary playmaker. Everything in their offense runs through him, anyway, and so adding another three-point shooter to backline makes good sense here. Williams is also a capable scorer inside of the arc, and could help a Cavalier bench that doesn't exactly set the world on fire when James sits down. If he can help with the Cavs offensive dry spells in James's absence then his value to this team will increase that much more as a result. His acquisition may not be earth-shattering, but it doesn't need to be for a team one season removed from a Finals appearance. It's all about tinkering right now, and delivering the big one when the time is right.
http://www.tsn.ca/nba/story/?id=248765