Pep said, he will never forcefully take someone out from Barca or negotiate. Thiago wanted to leave Barca man. He told the club he will not renew. Okay let's stop there. So he does not have a club (just think) if he does not renew. So isn't it obvious other clubs will try to sign a player like him?
Please man, i don't understand if you have to really hate someone, hate on Thiago for being a greedy dog. I hope he never returns to the club. -_- But it has nothing to do with Guardiola. ohh come on
EDIT : Go back to 1990's and just count how many canetra/catalan products we have re-signed who left the club before. It has been our tradition to reunite these catalan players who had made it to a big level. It's been a long tradition. Cesc, was a matter of time. Even he wanted to return at Barca.