Here is a link to an article on him with Mike Mayock giving his scouting recap. His son plays at Villanova so he has added insight. May not need a slot receiver but he has a ton of versatility, baseball is an option though. http://www.bellinghamherald.com/2010/12/24/1786275/nfl-draft-expert-mayock-hails.html#
I've watched him a few times and he's got talent IMO. Yes, he's small but he can play slot and ST's. He runs solid routes and has good hands. He's also got good field awareness, which I like. I am not concerned about his baseball option because he's stated he's committed to an NFL career. Would I draft him late? Absolutely. He may be another Julian Edelman, which I wouldn't mind. Ben Ijalana of Villanova is not a bad prospect either.
I remember watching him when I found an obscure tape of Adrian Tracy I think it was...and Sczur really did impress me.
Back in the day a guy like this would taken with a 10th rd pick just in case his baseball career did not pan out, but with 7 picks only he slides off into the ether.