Formation(s) this season

I'm intrigued by how we're going to set up this season and how the new players might fit in.
If we go with last seasons 3-4-3 I can visualise:
McCracken
Baldwin J Wright Gillesphey
Neufville Connolly Cartwright T Wright
Phillips Beesely Pointon
But that means no spot for Sarcevic or Jackson

Alternatively, we could play a 5-2-1-2 thus:
McCracken
Neufville Baldwin J Wright Gillesphey T Wright
Connolly Cartwright
Phillips
Jackson Beesely
But that means no place for Sarcevic or Pointon

Another option might be 4-2-1-3:
McCracken
Neufville Baldwin Gillesphey Touray
Connolly Cartwright
Phillips
Jackson Beesely Pointon
Again, no Sarcevic or T Wright

Loads of possibilities and much may change before the season starts but it seems quite likely that one or more well regarded players will miss out on a starting spot. I can't see us not playing Jackson but in that case where does Phillips fit in? Does Sarcevic fit in anywhere? Would we dare to not play Bobby, and is wide left the only place he can play?
As I say, intriguing.