Late Round OT prospects (ATTN: Belfast Saint!)

I've been intrigued by a couple of guys as I'm perusing the NFL combine numbers.

First, is this kid from Asuza Pacific, Luke Marquardt. His measurables are outstanding, tall and stout with long arms. Did 31 reps on the bench, which is impressive. Former TE who was originally a basketball player. Couldnt find any tape on him, just his NFL.com profile.

NFL Events: Combine Player Profiles - Luke Marquardt

Next is Roger Gaines from Tennesse St. This guy looks like a load and has 36 1/4 in arms! Played at a small school, but was dominant. Another unpolished project, he needs some coaching but certainly looks the part.

NFL Events: Combine Player Profiles - Rogers Gaines


Any thoughts on these two? Especially anyone who's seen them?
Please any other guys that have caught people's eyes, chime on in.