The worst case scenario this summer?

On Friday Pep Guardiola announced that he will be leaving Barcelona at the end of the season.
During his four year tenure at Barca, Guardiola guided the Spanish outfit to 13 major honours including three la Liga titles and two Champions League trophies.
In just a short space of time, Guardiola has undoubtedly become one of the most talented managers in world football today, and I’m sure a queue of clubs the size of Spain will be closely monitoring his whereabouts whilst he takes a break from the game.
Now the point of this blog was not to praise Pep’s work at Barcelona, but it leads on to something that I have be dwelling on since I read/hear...