Found this on the NBA draft blog by Chad Ford heres the link but you need to have espn insider to access it...
Heres the bad news....
One foot in
We'll be watching a number of underclassmen closely over the coming weeks who are "testing the waters." That means they haven't hired agents yet and are still open to returning to school. College players have until May 8 to withdraw from the draft without losing their eligibility. Among the top players taking that option:
Ashton Gibbs, G, Pittsburgh
Tobias Harris, F, Tennessee
Tu Holloway, PG, Xavier
Scotty Hopson, SG, Tennessee
Reggie Jackson, G, Boston College
Reggie Johnson, C, Miami
Terrence Jones, F, Kentucky
Brandon Knight, G, Kentucky
Darius Morris, PG, Michigan
Isaiah Thomas, G, Washington
Klay Thompson, G, Washington State
Jordan Williams, C, Maryland
A quick check among NBA scouts and agents reveals that virtually all of these players are far enough down the road with agents that it's impossible they'll return to school. I'm told Knight, Jones, Thompson and Williams are almost for sure going to stay in the draft.
its not definite but it looks like he is gone. I don't agree with him going pro, but i wish him the best of luck. Lets gooo Padgett, Weijs, Breunig, Hawk, Pankey and anyone else that has to attempt to fill Williams' shoes!