Would really like to see Sanders and Givens emerge in workouts. Granted, there is more depth there than there's been in awhile.. but not that much quality IMO. Sanders and Givens are young, but everything I've heard about them and seen on a limited-basis has been pretty impressive. Plus.. they've got nice size and will hopefully get bigger.
Lowery and Warren.. while both explosive.. seem so small out there.
I know C. Cunningham (early years) and Cardwell were small too.. and somewhat successful. But they both seemed to be able to seperate from the DB's and find space.. much like Foster last year. With our QB situation.. let's hope our WRs can find a lot of open space this year.