I would be more concerned if we were talking Lawrence who as a rookie is green, the return of Melton, Selvie, McClain, Crawford are a bit more experienced and should not be over whelmed.
Frankly, I'd rather see Lawrence in there because he at least has growth potential.
I think Selvie will be solid. He's an inconsistent pass rusher who is pretty decent against the run.
I don't know where Melton is at this point, but he's more likely to be up and down after not much work this summer coming off a year-long injury. Long term, I think he can get back to the player he was in Chicago.
I have no expectations for McClain to be anything more than what he's been up to this point in his career, which is not much. Hayden will start, and he's not much more than a speed bump.
I didn't see any reason in the preseason to be excited about Crawford. I think like Selvie, he'll be decent against the run but won't provide much of a pass rush.
Not sure on Mincey, but didn't see much to be excited about in the preseason either against the run or pass.
Along with Selvie, Davon Coleman probably looked the best of the DL we put out there this summer, but he was hit and miss.
Just don't see why we should expect this unit to suddenly turn it on.