Unfortunately for the Mets, Pagan suffered a setback when swinging the bat from the left side of the plate in cages today. Unfortunately, that means that Pagan won't be in the lineup tomorrow, as had been expected. Dave Hutchinson of the Star-Ledger has the scoop.
Center fielder Angel Pagan experienced pain while swinging from the left side today and won't be in the starting lineup on Monday against the Florida Marlins when the Mets start a three-game series. - Star Ledger
Pagan was obviously disappointed with the setback, though he expects to play on Tuesday against lefty Nate Robinson, as he's had no issues when batting righty. If Feliciano wasn't hitting so well and Beltran wasn't getting so close to a return, I'd be a lot more concerned. However, it still sucks to see Pagan suffer a setback. I feel for you Angel.