I went down to Princeton a couple months ago for the Wrestling match. That one is going the other way... they just established a trophy, and fans were about 50/50. It was a really good time.
In football it would be a joke. I wish we also played them in basketball. There is no reason not to, and its a really fun trip to head down for a Saturday afternoon, and watch a game and get lunch, etc. I brought the lady to the wrestling match...we ate brunch at a restaurant before hand, walked around for an hour or so, and then went for drinks afterwards. It was a great day.
I don't see the point in seeking a wavier for football for the 150th either. I am about as nostalgic as they come, but it would not be a good game. Even in our current state, we would stomp them. THere is no reason you need to have a varisty rematch of the first game given the current state of the 2 programs.