In our league we have 2 DL spots and can carry up to 8 starting pitchers on our roster - it is a 12 team Head to head league:

I currently have Anibal Sanchez coming off the DL on Sunday, so before the lineups are set on monday I will need to drop a starting pitcher to get down to 8

this is my current staff:

CJ Wilson (obviously not dropping)
Lester (obviously not dropping)
Lincecum
Liriano
Porcello
Nate Eovaldi
Jordan Lyles
Ubaldo Jimenez

Who do I drop?

I'd say Lincecum for sure. Unless he is starting against the Braves, he's been pretty bad this year. My second choice would be Ubaldo Jimeneze. I know he's had a few good starts in a row now, but before that he was atrocious.

well, I may have a way out of this now - a trade was offered to me: I get houston street and freddie freeman and give up david wright and anibal sanchez

I still have kyle seager and anthon y rendon to play third for me and my second lcoser, axford, is no longer a closer.

then I wouldn't have to drop a starter