Roundtree has indeed "emerged" however I'm not sure if I'm willing to say he's risen that high on the depth chart where we can get rid of Fletcher. Fletcher is still the man with more experience in this defense. Roundtree is still believe it or not getting use to this defensive system but also this defensive set of rules in the NFL period. He's use to a much different set of rules in the CFL and the reason he's so 'physical' is cuz in the CFL the dude was allowed to bump the WR anywhere on the field be it 5 yards past LOS or 50 yards. Obviously hands to the face aren't much of a problem there either cuz he didn't hesitate to put some hands in the face in the Jags game, a penalty which moved him back into contention with Omare Lowe after he'd already jumped ahead.
I like him, he almost seems too good...there must be a catch, that sort of thing. But right now there's no need to dump Fletcher especially since he would probably not even net us a 4th round pick.