I just about had enough of Doug Fister. Is it too early to give up on him. My ERA and WHIP is really hurting?
I'd drop him, he's a matchup play... depending on how deep your league is you can probably find someone just as good with a better matchup (Miami or Houston) from week to week as needed.
Drop him and try to pick up Tony Cingrani of the Reds
It's never too early to "give up" on a pitcher. Pitchers are expendable and if they aren't giving you a quality start every time they pitch, get rid of them.
So you would drop Patrick Corbin after his recent nonquality start?