Sancho is a fantastic attacking player without question, but even if it meant paying an additional 30m for him the previous season we should have brought him in last summer...or not brought him in at all.
Greenwood is developing brilliantly at RW, and although he's not a traditional winger he has developed a outstanding game cutting in from the right side. And now he owns the RW doesn't he? Rashford owns the LW. Bruno owns the 10. Ronald owns the CF role, with Cavani as his backup. A bit of a predicament for Sancho, isn't it? Either Greenwood or Rashford will go out with injury, but 73m is a lot to spend for a squad man. But then again we spent 35m for a player the manager refuses to play.
But had we brought Sancho in last summer, admittedly at an additional 30m cost, he could have gotten settled in at RW, Greenwood developed at CF (his more natural position IMO) and we likely wouldn't have resigned Cavani, who will rarely play under Ole this season although we are paying him 250k/week as a squad man (and another 250k/week for another squad we're rarely going to use, Martial, albeit because his form has dropped off a cliff).
We'd still have taken the bait in bringing in Ronaldo either way, but Sancho would have been settled in by now -- and, we would have been that much more likely to win the EL trophy rather than losing the cup final. More speculation, of course, but it seems likely that with Sancho we would have made it through the CL group and after that who knows?
But here we are now, a shambles of a squad with too many attacking players who have no cohesion together whatsoever. Had Sancho had the experience of last season playing with Bruno and Pogba it's at least my thesis they'd be on the same page now.