I don't think time frames are that relevant in that respect.Now?
The ACA became law in march '10.
That's 14 months after inauguration.
Right now we are 5 months after inauguration.
So while i share your sentiment in that i doubt Republicans will have done anything good 9 months from now, i can't help but find your comment unconvincing.
Republicans made the mistake of taking on Obamacare right away, which made healthcare their problem. If they pass their healthcare bill, they will be accountable for what it does. If they fail to pass it, they will be responsible for not doing anything to save it. Waiting for a collapse to blame it on the democrats, while irresponsible and despicable, might have worked, but they blocked that path for themselves.
They are currently incapable of passing legislation that would fix the problem, and what they are trying to pass would fail at that regardless. Republicans (both in congress as well as their base) need to learn that being in government, especially if you control both branches, means you are accountable what happens to people if you do nothing to prevent it.