For a stretch of time RE brought in four, occasionally five kids with each recruiting class who had the frame that could develop into the size of a quality offensive lineman. With development in the weight room and a coach who was very good at teaching blocking fundamentals (Foley), we ended up with a nice stretch of solid offensive lines (2007 - 2010).
We didn't hit on every lineman (IIRC one of the most acclaimed OL recruits we had during that period never cracked the starting lineup) and the staff new it would have been an unreasonable expectation to think we would or could hit on every one. By bringing in enough bodies we gave ourselves a realistic chance of having a sufficient number of capable linemen after some development, training and experience. GDL refused to teach any basics and conditioning went out the window during that reign of terror. Cummings (Diaco's OL guru) seemed too enamored with what a kid tipped the scales at and while the talk surrounding Balis seemed encouraging, the results didn't match. Adding to this, we stopped bringing in enough linemen each year to allow for any misses.
RE2's first recruiting class should be evidence that he knows what is needed here at the moment (as there is little chance that we'll be able to bring in any plug and play linemen for quite a while). If two of Van Demark, Tunstill, Hubbard and Holmes can develop, it would be a great start. If two of Jones, Rooney, Maloney and Pace (if he ends up on offense) develop, we'll have the foundation set. The thing is we're still more than a year away from knowing much of what we would like to know today. Having Peart, DeGeorge, Leone (all young) will help tremendously but keep in mind that each of those three is young, two still need a bit more size and strength and I believe all three need more training in blocking fundamentals. I believe we will see flashes of quality play at times this year but we will also see inexperience, inconsistency and indecisiveness. Realistically we won't see what we want on a regular basis for a year. That does not mean we have no hope of seeing quality line play again.