We approached Pep informally to replace Mancini but he was already at that point heading to Bayern. I think Pellegrini was always a stop gap with a clause that his contract could be ended with notice like it has. Pep had a choice to renew his contract at Bayern and he decided not to, naturally the second he made that decision either in private or whatever we approached him. At that point, United were nowhere, Chelsea were nowhere, Wenger wasn't budging... That leaves Liverpool who have just got Klopp... If he wanted to come to England where else could he of gone?
Even now, the only real suitor is United and they haven't sacked LVG and still might not. I think the job he would of really wanted in the league is Arsenal to be in London and that job isn't going to be available it seems anytime soon.
The question really is when did Pep decide he was not renewing his contract and that is probably just down to him personally, he probably decided this season would be his last before the season started but what if Pellegrini was in for winning 4 trophies now? I think it was all done in the German winter break when Pep wasn't busy, we were struggling and it was obvious we were going to struggle for the league and others.