The House is the only place that cannot be corralled into convenient little packages. The President can be wrapped up by the "fringe" states and leave the "fly-over" out in the cold. The Senate is a little harder to collect (as in collective-ism) because you have to spread out into half of each state. The House is treacherous for collective-ism because it's like herding cats. The more fragmentation, the more difficult. That is why the system was designed. You may lose, but you still have voice in the game.
To this article, NO.