I recorded and watched both. Both were mostly bland offense being dominated by bland defense. Dlines were the dominant groups. A few guys stood out a bit above the others. May be worth taking a closer look at.

From East/West Shrine Game:

Poona Ford DT Texas
Justin Lawler DE SMU
Bilal Nichols DT Delaware
Ethan Wolf TE Tennessee
Kentavius Street DE NC State
Chris Worley ILB OSU
Jason Cabinda ILB Penn State

From NFLPA Collegiate Bowl:

DJ Calhoun LB Arizona State
Genard Avery LB Memphis
Ezekiel Turner Safety Washington
Al-Rasheed LB WVU
Andrew Motuapuaka LB VT
Justin Martin CB Tennessee
Blaise Taylor CB Arkansas State

All of these guys are most likely considered late round to UDFAs. But, 'Diamonds in the Rough' and all that.