Both Levy and Poch have assured us that we will only sell players we want to sell. So Walker is going nowhere unless Poch wants him out.
As for 'selling club,' that is just a lazy label the media looks for every opportunity to throw at us. It is now four full years since we last sold one of our top players. Since then we have repeatedly secured the commitment of our top players through extended contracts and hopefully Alderweireld will shortly be the latest to get Poch's arm around his shoulder.
But at the end of the day even the biggest clubs will ultimately sell top players when one party or the other wants out. When Man U sold the likes of Tevez, Van Nistlerooy, Beckham and Ronaldo, did that make them a selling club?
The overriding priority for Poch is to ensure every player is pulling in the same direction. If any of our players is no longer willing to comply with the manager's decisions, regardless of his importance to the team that fundamentally changes the landscape. It is then down to the manager how he resolves the issue.
Finally I'd agree that if we fail to win a BIG trophy next season then the exodus will begin. Not convinced that a domestic trophy would be enough do the trick though.