This is the map that they need to actively strive for:
That is
exactly the map the GOP/Romney campaign tried for in 2012. Their narrow path was to win FL,OH,VA+CO, but they also spent resources in IA, NV, WI, NH and (late in the campaign) PA. There were even some outside groups that spent in MI, MN and NM. So I don't see how the above really 'expands the map'.
That being said, the real question for the GOP is PA. Relative to its size, the GOP didn't fully commit to PA and they came in late. If they want to expand the map, they need to go in early to PA both on the ground and in the airways. Or they should ignore it. They can't half-ass it anymore.
