Even if its after the primaries, they pass amnesty and the GOP could vanish in the election and they would deserve it.
Anything could happen between now and then.
Imagine if they passed the Dream Act the week before the Boston bombing. There are definitely a few people who would have changed their vote.
That is why there needs to be a strategy to take out House Republicans in certain districts regardless of a Dem taking over.
The House GOP doesnt need 240 or 250 members. They need 225 plus with Conservatives controlling them.