Mark Cuban has been active with Donnie Nelson searching for ways to improve the Dallas Mavericks ahead of the Feb. 21 trade deadline.

"Every day I'm going through rosters trying to come up with ideas for Donnie," Cuban said. "We want everybody to know that the Bank of Cuban is open and if it's the right deal, we don't mind taking back money.

"But we're not going to just do a trade just to do a trade. It's got to be really worthwhile."