I'm not talking about beating another team in a one off game basis, I'm talking about performances. Any team/manager can beat another team in a one off game through either game raising or playing off the break etc
Those games you mentioned, we did not outplay any of those teams.
We were hanging on for dear life in most of those games. At home against liverpool we were camped out in our own box defending, looking like a team fighting for a point to just to survive relegation on the last day of the season.
We beat Leicester at home through a penalty. Before the season, that is a game that you would routinely expect to win regardless of who their manager is. And Rodgers is hardly Pep Guardiola level god who he seems to have turned into here.
Spurs again we did not outplay we were hanging on to our 1-0 lead while they missed good chances. The other time, was in pre season. I mean are you serious?
The point is we did not outplay any of these teams. My point is that lower teams have played us off the park. Notably Newcastle and West ham, who had individual players of their own trying to party tricks on our team because it reached a stage where it was so easy to run rings around our predictable prehistoric tactics
Go rd watch the AZ game if you can bare it. They should have battered us after playing posession football that would have made Barca proud
As for transfers, this is hyperbole.
He bought two of the best renowned British defenders. No integration or settling in was required, so of course they would have an instant mediate impact.
As for your ''best since SAF'' stuff, many thought the same when LVG signed, Falcao, Di Maria in his first season on the last day of the windows. They were flying in the first few months, then it went to shit and they were far more complicated transfers.
Likewise when Mourinho brought in Pogba, Bailey and Zlatan, people were cheering saying how great signings they were as they were also flying in the first few months and again far more settling in required for much of these transfers.
Lets see how Ole is able to integrate a player that is signed from abroad and see if he can get them to make an instant impact.
As for best defense, that's nothing but fluff. We had one of the best defenses in LVG
https://www.mirror.co.uk/sport/row-zed/man-united-best-defence-premier-4902548
In Mourinho's second season when we finished 2nd, we also had one of the best defenses in the league
Also none of these managers had us boasting about good defenses while languishing around the bottom half of the table or sitting 7th which is meaningless.
That's the equivalent of a hobo with no home, no form of transport only a begging tin cankering with coins ,boasting about having the best jacket to protect against the cold and the best trainers to wear when walking across uneven terrain.