Tbf to Cole his talent had took him to Chelsea, the difference was Mourinho tried to change him as a player and it did not suit him. He was unfortunate that really he was a flair player and not much else, at a time when flair was being replaced in favour of tactical discipline.
I agree with your overall example, but have to point out that as i alluded to earlier, i believe he was in some ways a victim of circumstance. Lamps flourished because he was a more versatile and adaptable player under a manager that appreciated those qualities.
Coles problem for me was that he stayed at chelsea too long and lost both his instinctive pattern of play and his confidence. If we look at Robben a similar scenario to Cole's developed also under mourinho. Robben however refuse to change and left chelsea. Cole tried to adapt, failed, lost his confidence and his career has passed him by somewhat.
I have long championed Cleverley, even before he went to Wigan i felt he had something about him. I have absolutely no doubts that it is his attitude which makes the difference, he always wants to learn, believes in himself and has the arrogance required to want to make a telling contribution.
I honestly believe although it is early days, this pairing has completely revitalised our whole team at a time when after Scholes retired, many felt we were going backwards not signing a player like Sneijder.
I for one am ecstatic that TC is finally getting his chance and even more so that he and Ando are bringing the best out of each other. The standard of their performances are giving the team a whole new dimension and the team and squad in general is benefiting from it.