Memphis is desperately trying to add a veteran point to the team and they are having some workouts with the rest of the available guards without a team.
It's interesting to notice that Brevin Knight didn't show up as well as other intriguing names (for the C's?) like Ty Lue or Luther Head (is Danny talking to them?

:
"The Griz are holding another free-agent workout today but I'm told there won't be any names of interest on the scene in FedExForum. (UPDATE: Jason Hart, Bo McCaleb, Juan Dixon and Mike Taylor participated but Griz have little interest in them. The workout was supposed to be centered around Brevin Knight, who was a no-show).
Team officials are still trying to arrange workouts with Knight, Tyronn Lue, Jacque Vaughn and Luther Head. Meanwhile, keep an eye on Twitter for Allen Iverson's decision."
http://blogs.commercialappeal.com/the_memphis_edge/2009/09/tree-rollins-assisting-griz-more-rudy-etc.html