As most teams do around this time of year, the Mets have cleared some  dead weight  from their 40 man.   They have out-righted the following players to AAA.  RHRP: Carloz MunizIF: Wilson ValdezIF: Awful   Argenis ReyesC: Robinson CancelWhat is not clear  to me  is if any of these players have the right to refuse the assignment, pass through waivers, or can be selected in the Rule 5 draft.   Anyway, no one on the list that I would be upset about losing.   I am much more interested in who fills those spots.