Oliver Perez was offered arbitration by the Mets today. He is expected to reject the Mets offer in hopes on signing a long term deal either with the Mets or another team. If another team signs Perez, the Mets will receive a first round and a sandwich round draft pick (between the first and second rounds).
None of the other Met free agents were offered arbitration. That list includes:
In similar news, the Rockies offered arbitration to Brian Fuentes. Fuentes now is in the same position as OP.