Moses is much closer in body type to ILBs than OLB in our scheme. From the day he stepped on campus he worked with the ILB group primarily, with spot duty in dime packages as a rusher.
Our stud OLB's in recent history have all been in the 255-260+ range (Upshaw, Hubbard, Devall, Anderson, Williams). This year, Mosley and Miller were told they'd have to gain weight (and did) in the offseason to be regular contributors and even then Miller would be situational since he was only 240 with Lewis being more versatile for the role at 255. Remember these guys have got to be able to stand up an OT on the LOS and set the edge. They play just as much like DE's as they do LBs. The body type and size for the OLB hasn't changed that much like it has for ILB.
The old-style thumpers like Mcclain, Donta, depreist are not what the staff looks for in ILB's any more. Even Ragland was seen as a "throwback". The new prototype for ILB for us is EXACTLY what Moses is and what we recruit. Every single ILB on the roster is between 237-232, and Wilson lost 8 pounds to get there. The staff had Foster lose 15 pounds before his senior season. We've changed the type of player we want in the middle. we want guys who can get sideline to sideline because that's what offenses are trying to exploit. CJ Mosley is the new benchmark at ILB, not Donta Hightower.