That's an easy thing to say, and many have said it. It may or may not be true, but saying it doesn't make it so.
I think the challenges have been monumental, and a different manager achieving the same results would probably have lost the plot, and the dressing room, completely by now.
Instead, the squad morale seems fine, the people he works for are happy with the job he's doing, and he's still picking up good deals in the transfer market.
"The people he works for are happy with the job he's doing"
As a multiple season ticket purchaser, I reckon he works for me (a bit), and I certainly ain't happy!
If he is indeed tactically clueless and a poor coach I guess we'll see the proof in comparison with his successor, but we aren't going to like the circumstances in which we get to find out, barring a takeover.