My vote would be to bring up Cotts unless the Pirates are willing to drop Suppan into our laps very cheaply (Porzio cheap, for example).
I'm guessing the Sox' front office is leaning toward Wright if a trade is not made, but Cotts would have the element of unfamiliarity to his benefit. And we've seen 4 other starters come up from the minors this year and dominate.
Dontrelle Willis, 21, from AA
Rich Harden, 21, from AAA (followed Cotts in the futures game)
Jerome Williams, 21, from AAA
Brandon Webb, 24, from AAA
Neal Cotts could be #5.