Reference all 4 playing, as previously posted, it's certainly an option, but I just can't see it working for the most part. Not least because it'll expose our new defensive unit (potentially 3 changes to back 5, 4 changes to back 7), which is not something I'd risk trading off given that it was the basis for our high finish this season. Furthermore, I wouldn't sacrifice our best attacking player (Mane) in his best position for the sake of shoehorning in another attacker.