With his announcement looming Wednesday, Perry Ellis remains undecided.“All four coaches are still working on landing Perry,” a source with direct knowledge told SNY.tv. Kansas assistant Danny Manning came to Wichita Heights (Kan.) High School on Monday, and Kansas State coach Frank Martin and Wichita State coach Gregg Marshall have both mentioned coming Tuesday. “It should be interesting for sure,” the source said. Kentucky coach John Calipari, who has yet to land his first commitment from the Class of 2012, may also opt to show up. Fans can watch the 6-foot-8 Ellis’s commitment live Wednesday afternoon at this site.