Casey Rabach and the Center Position

[Dirtbag59]

In a recent post on his blog JLC concerning the interior portion of our O-Line, Rabach was praised as one of the few bright spots. In fact the actual portion refering to Rabach goes as follows:

"Rabach is still the linchpin, although for the first time there were a few cracks in his game. He committed more penalties and had some significant problems with big 3-4 nose tackles (most people do, especially those who are more athletic than bulky, as Casey is). He was getting little help from his teammates at times and being asked to do a lot. He plays through pretty much all pain and has been vital to Jason Campbell's growth reading defenses and making checks and adjustments. He is the glue to the line and should have two or three more strong seasons."

Redskins by Position: Interior Offensive Line - Redskins Insider

At the same time the general concensus around the fan base seems to indicate that Rabach should at the very least be demoted in favor of younger talent that could be acquired through the draft. So with that said whats the truth concerning Rabach. Do we need to replace him ASAP or can we bide our time and dedicate our resources to acquiring Tackles, Guards and DT's?