{UAH} Abbey: why are EPL players behaving so funny and demanding transfers?

Abbey:

Chelsea, your team has been forced to let its goalie move to Real Madrid nd bring in another keeper from Spain. . Other teams face similar blackmail even as they continue to play players insane  wages,

What happened? Also why are some big name managers mismanaging players? Most EPL teams have excess talent yet continue to ask for expensive players?  Why not utilize the existing talent better? A good example of tis malaise is ManU?

WBK