Yes its an odd one Fisher leaving, from reading the notes on his interview, there is obviously some niggle with the coaching staff and stick he's been getting from being constantly injured. Its a shame as Him and Coad on their day as good a new ball pair as any (excluding those involved in England squad), maybe bar Cook and Porter at Essex.
We definitely need to strengthen there, maybe an overseas signing. The batting looks pretty strong, especially if Johnny B is out of the England picture and the youngsters continue to develop. I have no idea if Malan is planing to continue in domestic cricket and whether that will include red ball or not, or just franchise still. Neither Moriarty or Bess are what you would call top drawer spinners though, Bess does get useful runs but doesn't really rip through a side on a helpful wicket.