That's the ultimate question. If you look at Miami's talent on defense, the Dolphins are sorely lacking at linebacker. I think the defensive line is decent, but not as great as fans would like to think. The corner play was encouraging, but early in the season was awful. I think Miami needs a true free safety even though I like both Jones and McDonald.
Omar Kelly put out grades for each unit, and I thought he was pretty spot on. Gave the defensive line a C-, saying the unit performed well until some injuries hit. His grade for linebacker, I believe was a D and defensive back grade I think C-.
So with below average defensive talent overall, Burke got below average results. Early in the season, I thought Burke was over his head, but he made some adjustments and the team had a pretty good stretch of games defensively. I think the NE game may have saved him. Burke absolutely had a great game plan in that one and the defense executed it perfectly.
Like Gase, I feel Burke is learning on the job. Maybe not the ideal guy, but if he gets better and with more talent we'll see.