From the moment Delonte West signed with the Dallas Mavericks on Dec. 13, it didn't take Dirk Nowitzki long to figure out that the Mavs had found their coveted backup point guard. "I was really pleased from the beginning," Nowitzki said. "I thought right away at training camp that Delonte was a good pickup, and he's been great. "Defensively, he's as tough or tougher of a defender as I've seen in this league, or played with, in my 13 years. He can guard [point guards] and [shooting guards], and he's tough on the post."