Chauncey Billups and Rasheed Wallace could be the most likely players to be dealt by the Pistons this offseason, according to a report in The Detroit Free Press.

Team President Joe Dumars said on Tuesday that he will shake up the team's core this summer.

Dumars wants to renew the team's defensive philosophy, with Billups being the team's worst starting defender. Point guard is also a coveted position, and the team believes Rodney Stuckey can be an elite option.

Wallace's contract is up next summer, which makes him a nice trade piece for Detroit. Franchises looking to cut costs in the future would love to acquire him for that reason, as would a contender looking to push towards a title in 2008.