This is a serious question..

Matt Schaub is my starting QB. And he is pissing me the fuck off. Every week besides one this year he has had average to below average games. David Gerrard is my backup and actually has the same amount of points as Schaub and thats with last weeks bye!! The Texans and Jags play each other this week and I'm seriously considering starting Gerrard at home. I'm crazy for even thinking to do this? For the people that have Schaub out there you know what I'm dealing with. 

shaub sucks

I would do it.  You actually look good either way.  Texans are the worst pass defense in the league, and Jags are 5th worst (YPG).  Schaub has better talent, so I say it's a coin flip. GL.

Foster is now the focal point of the offense, go with Gerrard

Garrard is spotty, but with HUGE upside. The guy throws like 17 TDs a year, but they all come in like 6 games in the year.

Garrard has some decent weapons and it's a divisional game, so i say he has a shot at being successful. Just don't be shocked if he gets nothing though. My friend lost by 14 points cuz he started Garrard vs. Tenn when he coulda had Fitzpatrick, Alex Smith, Henne, your usuals that coulda won it for him.

What am I smoking? There's absolutely no chance that Garrard gets nothing from this Texans defense. Absolute worst case scenario is 1 TD and 200 yards.