Raiders DT Tommy Kelly anticipates Oakland running a base 4-3 defense in 2012.
There was speculation Oakland might install a 3-4 when ex-Packers exec Reggie McKenzie was hired as GM, but McKenzie tabbed 4-3 proponent Dennis Allen as head coach. “We’re going to do what we always do -- run four man,” Kelly said. “I’m just assuming. Heard he’s a guy that mixes it up, so you never know.” We’ll know for sure when OTAs start. Kelly, 31, finished last season with career highs in sacks (7.5) and pass breakups (5), and forced two fumbles.