Top defensive players available in the NFL draft, scheduled for April 29 to May 1. Gone by: top 20. x-Jayson Oweh, 6-5, 257, Penn State Breakdown: Size-speed combination is elite. xy-Gregory Rousseau, 6-7, 266, Miami Breakdown: Long and quick, but the former high school receiver is still filling out his frame and learning to play with power. Gone by: Most …