It's time for him to go.....cut your losses, or, see if you can work a trade with the NY Mets for Oliver Perez. MLBTRADERUMORS.COM (as always, taken with a grain of salt) had that scenario down as a possible trade.
Perez has far more upside than Suppan, who's at the end of the road. Perez just declined to be optioned down to AAA...which he's able to do under his contract. Talk about a colossal couple of busts....Perez and Suppan. Perez is younger though and could be reunited with Rick Peterson, the only pitching coach who could get him to perform.