What if the superclub only had space for a back up with a clear first team choice ahead of them, and we were offering a clear first 11 pick ourselves? I'd say we win those deals way more than you think, and I'd say this hierarchy of deals and thinking is something most clubs understand ahead of time (the reason Levy waits until the bigger clubs have done their business for example, so that they have taken up first 11 spots) that you won't often find a competitive situation coming right down to the wire. I'm sure Sess has spoken to people from United, but if it gets to the point that we make a bid and it's accepted, it's more than likely United realised they wanted a ready made first teamer/already had one, and that wouldn't be what Sess would want.
No doubt, if United had a first team left back spot and thought Sess was good enough for it, and went hard, they'd get him. But no-one is arguing against that.