It appears that Darren O'Day, Fernando Nieve, and Brian Stokes are contending for two of the remaining reliever spots. The decision as to which two makes the roster should be a no-brainer.
In 10.2 innings over nine games, O'Day has given up nine hits and three earned runs, walking only two.
In 8.2 innings over six games, Nieve has surrendered 11 hits and seven earned runs while walking eight.
In 10 innings over eight games, Stokes has yielded nine hits, four earned runs, and one walk.
Based on the above statistics, Stokes and O'Day are the ones who deserve to join the Mets bullpen.