Sorry, that is not the case: From the facts we have its safe to conclude that this was a mutual decision, IMO. The Cubs did not want the risk, Prior did not want to play for the Cubs for any longer for whatever his reasons are. I wish we had him back, but I get why the Cubs made the decision they did. It makes sense on both sides, IMO. Sorry, but you're wrong. The Cubs made the decision not to offer arbitration. That's the only fact that matters. The story that they couldn't get Prior to agree to what was undoubtedly an extremely team friendly contract does not make it a mutual decision. If I offer $20,000 for a Mercedes and they don't take it, that doesn't make it a mutual decision. Yes it does. Whether or not the sides agree on value is another issue, but if they agree to disagree and move on (apparently the case with Prior), that's a mutual decision: Cubs: Mark, we will offer you a one year contract for $1 mill plus incentives if you reach certain goals. Team option for the second year. Mark: Jim, that is not good enough. I want a two year guarantee for $3.0 mill each year, plus incentives if I reach those goals you mentioned. Cubs: We cannot agree to that, Mark. Your history of health issues is a problem for us. It doesn't warrant that kind of commitment. Mark: Fine, but I don't agree. Please do not offer me arbitration, just non-tender, b/c no matter what happens at arbitration, I am walking after 08'.