How is Mayor going to fund Broom? Posh want 500k for Broom, whilst no one is going to pay a significant fee (if any at all) for a 31 year old who "is not a team player". You may state the the saving on Mayor's wages, but we will have to fund replacing him in the squad (in addition to Broom) as well as finding Broom's fee.
Many imagine that Mayor is constantly yearning for a return north, but he signed a 2 year deal last summer and, unless another club matched his wages here, may well not want to go.
I get the differences in opinion over Mayor and Broom (though not the hostility behind some of them). What I don't get is why one has to leave. We are trying to build a squad - most groups of fans would be delighted to have competition for places!