If you guys want to see example of how you take the players early and then deal with the spots later, look no further than
Lonnie Johnson. Ohio State signed him up pre-summer as a quality depth piece... he's a legitimate athlete that can play DB or WR. Then, when it got time that they didn't need him with 4 other WRs on board, he "decommits" and is committing to Western Michigan now.
Simply put, this is how you should handle guys like Hubbard or Brown or whomever. Don't wait on offering, offer early and then if better prospects want on board you can find a way to shake out numbers before NSD and avoid the dreaded oversigning if that's really a big issue. You don't want to be reaching for 3

depth pieces when the pickings are slim late in the cycle, you want to sign those guys up early and spend your final months swinging for the fences with other prospects.