Some are saying fellow-unbeaten Kansas is better than Tigers

Some are saying fellow-unbeaten Kansas is better than TigersBy Dan WolkenWednesday, January 23, 2008 TULSA, Okla. -- Until someone receives more votes than the University of Memphis in either the Associated Press or USA Today/ESPN poll, the Tigers can securely proclaim themselves the nation's No. 1 college basketball team.But are they the best team? That's a more complicated question."I've said