On paper the Dolphins got better yet I have reservations about the "genius" HC. As to me he rode Shanahan's curtails and only has one season as a OC experience. I know Hill gets a lot of play but to me the Dolphins were weak at RB, have they i.proved there? I can't say they have.
New England without McDaniels at OC looks like a disaster. Parker helps their weak WR group but not significantly. The might middle out this year
Jets, we see every year it seems that Jets make splashes and ready to turn the corner. Yet they failed to address their Oline or bring in a veteran WR to help Wilson. They might reach 6 wins this season which I guess is improvement.