Tweet, tweet: Von Wafer in town

Von Wafer, who tried out for the Mavericks last week with Rashad McCants, arrived in Dallas on Sunday night, using his Twitter account to announce his arrival. Wafer, a long-distance shooter who averaged 9.7 points off the bench for the Rockets last season but has been out of the league this season, is expected to take a physical Monday.

He has a bulging disk issue in his back and failed a physical with the Rockets in December. If he passes, Wafer could sign a 10-day contract. The Mavs have two roster spots open.

Wafer, an active tweeter, said he hopes he signs and thanked "Mr. Cuban" and "Mr. Nelson" for giving him a chance.