Very well could happen.
Miami lost its fastest corner, the only one who could easily cover downfield (although not the most physical CB): Carroll was solid and coming into his own. I wish we could have kept him. Replaced him with a tanked CB on the downside and expecting Jamar Taylor to step up. Which ain't gonna happen, imo. Taylor is a second round draft pick who will always be a 4-5 CB on a good team and will always be medically at risk. And depending on Will Davis. Really?
Miami also lost a fast safety -- again not the most physical or instinctive, but covered a lot of ground. Replaced him w. Delmas, a couple steps slower but more physical.
LB corps is essentially the same as last year. Better hope the light bulb came on, or the D is in potentially HUGE trouble. UP the middle and back end -- train wreck potential.
Miami needs several IFs to work right in order to have a winning record this year.
LD