I guess the question has to be asked if Mourinho can do it anymore. Or has the game moved on and he too stuck in his ways. Like with his buddy Wenger, albeit with different flaws.
Why are people being so weird about this? Mourinho played this way since forever, it was 'outdated' in 2005. I'll keep saying it, you take a hugely offensive team and stick a manager who can provide temporary motivation and defensive solidity in and that team will improve for a short time but long term forget how to attack as a team and eventually get poorer defensively also. He has NEVER defended with good tactics, training and improving players. He takes teams that had a standard back 4/3.... and adds more numbers to them, then tries to hit on the counter. Now doing that with Stoke with Crouch up front and lots of useless players throughout the team means you can make the team harder to beat but horrible and midtable if lucky, if you do it with the squad Ranieri built with top of the table quality throughout then you get a title.... but also a collapse.
Mourinho's tactics have always been similar to Pulis's but with squads 50 times better and thus much better results. If you put Drogba and Robben in the Stoke side to catch people on the counter and hold up the ball.... you don't think they'd have won a load more games with the same tactics?
Nothing has changed, and this is what is unbelievable. Mourinho was fired from Chelsea, left Inter quickly, fired from Real, fired from Chelsea again and for the same damn reason every single time, he lost the squad, short term slight uplift.... Chelsea were only not champions due to the invincibles and the squad just being put together, Inter were champions in a league where the competition was relegated/docked points and a lot of their best players all left so Inter had the pick of the talent in the league, Real just spent a basically unprecedented amount of money on the team but had the same issue as Chelsea, just needed some time to gel with such a huge change, Mourinho did worse in his first year there.
Utd are getting the 100% exact same result of hiring Mourinho that Chelsea, Inter and Real all had after hiring him. Inter he left before the downfall, but spending huge on ageing players for short term results/thinking and turning them into dire anti football team... make no mistake if he didn't fluke to another CL with a load of bad decisions and horrendous football he would have overseen another embarrassingly huge decline caused by him, his style, his training and his short term transfer thinking.