While the possibility of minor free-agent signings remains a possibility, the Mavericks probably are finished with trades and major acquisitions for this off-season, president of basketball operations Donnie Nelson said Thursday.

The Mavericks tried to work out deals with teams under the salary cap, but none showed interest in Chris Mills, whom the Mavs acquired from Golden State last week as part of a nine-player trade.

"The chances of a trade now are pretty much dead," Nelson said.

The Mavericks have 13 players with guaranteed contracts and that probably will grow to 14 on Sept. 5, when they have to make a decision on whether to guarantee rookie free-agent Marquis Daniels' contract, which is worth $367,000. They are expected to guarantee Daniels for the season.