I think we can assume that Koeman will start with Pelle up front, although I haven't seen much pre-season from him. That will leave 5 to play behind / alongside which based on what I have seen will have Taider and Tadic providing the energy and technical ability, Wanyama crashing into players and protecting the back four and Ward Prowse / Davis / Isgrove / Gaston rotating for final two places. Look forward to seeing Long some on too.
Oddly I am quite glad for the change in manager and players - I think with time to gell we have more quality than last year.