It must be weird to simultaneously believe your nemeses are incompetent and that they are diabolical geniuses orchestrating the board ten moves ahead. Let's parse the current claim:

Obama signs a bill into law.
It has to be good enough for him to be re-elected in 2012, even though in 2010 he has no idea who he'll be running against.
But bad enough that he'll endure historically average losses in the 2014 midterms.
And bad enough that the winner of the 2016 elections will be able to capitalize on its failure and further Obama's alleged agenda.
Even though that person by definition cannot be Obama, and must re-take both houses of Congress.
Even though a party winning the Presidency and gaining control of both houses hasn't happened since 1952.

I'm all for paranoia but at least be coherent with it, come on guys.