Rubbish pep wanted to keep him on all cost, but kroos was angry about his wages, he wanted atleast 9mio EuroYou are completely wrong if you think that Barca had unlimited cash. With current purchases Barca is pretty much is breaking even with the cash flow. Barca needs to unload some players in order to acquire new ones otherwise you will struggle to pay salaries and maintenance fees. That's a fact and please don't argue with me on financial matters.
Regarding Kroos: I read a log article about Kroos. Kroos left Bayern because he felt that Pep doesn't care for him. Otherwise why he would leave his own country and his club that pretty much on the rise. When Kroos was first offered to Barca, Lucho gave his OK to get him. There was a presentation in Barca HQ for Kroos and one of the Barca recruiters was able to convince everyone that Kroos is not suited for Barca. The fact that Pep and Bayern let him leave just was another argument to opt out Kroos. The article I read wasn't based on rumors , it had even presentation dates in it. The only thing wasn't disclosed was the recruiters name. It wasn't Lucho's decision: They usually ask the coach if he wants the player or not, the final decision is made by the club.