To the soundtrack of "boring, boring Chelsea", yeah.
But I do like that the moment United started being linked with Mourinho, he was overnight transformed from world's best paid bus driver, to a shining beacon of attacking football who spend last 15 years bringing endless entertainment to stadiums around the world. Maybe you can bullshit yourself into believing it, but you're wasting your time trying to bullshit everybody else.
The man is a pragmatist, he doesn't give a flying **** about attacking football. Never did. All he cares about is the results. If he's confident that he can win, he will losen the chains and allow the players to attack more. Otherwise, long balls on Fellaini it is.
If he took over the squad with remotely similar attacking potential as 2010 Madrid, sure. But here inherits a team that was completely rebuild around possession football and grinding 1-0 wins. So if you think that he comes and the team is going to magically bang 100 goals a season without massive reinforcement of attacking talent, you're delusional.
Minus a CB, winger and a striker, the team already has the hallmarks of a classic Jose side. It's certainly achievable to fashion a suitable squad in a transfer window.