The Mets have designated right-handed reliever for a signment, per a team announcement. His spot on the 40-man roster will go to catcher , whose split major league deal is now official. Porter, who still has multiple minor league option years remaining, has been optioned to Triple-A Syracuse. Sulser, 34, signed a minor league deal over the Johnny Boychuk Jersey winter and pitched 4 2/3 innings...