To be honest I hope, if thats what hes best at, (building defensively sound, organised teams) then he should set up his team and play that way regardless, so often this season I swear to god he's tried to be Sir Alex mk#2, except, he isn't Sir Alex, nobody is, least of all him, no point changing your entire philosophy to try and emulate someone else, he should stick to the principles that got him the job in the first place, the same ideals that won him 2-3 manager of the year awards and caught many positive reviews along the way.
At least then, if and when he fails/not deemed good enough for this club, he could at least look back without regrets and say "I did it my way." trying to emulate someone you're not, abandoning everything that got you job isn't going to end well.