Provide the theme summaries for the following conversation: 

Mark: I still don't understand why they let him go.
Kevin: You're still not over that?
Mark: Well, he was my favorite player on the team.
Kevin: That was basically the last time they could get a decent price for him.
Kevin: His contract was going to end next year.
Mark: Money is not everything and without him the team will be a mess.
Kevin: It's not the first time they show that money is more important to them than results.
Mark: I know but that doesn't mean that I'm okay with it.

Summary: 
Mark is upset that the team he supports sold his favourite player. He thinks that it will not succeed without him.