If pretty much any other poster made this post instead, the OP would be up voted to +30. There would be much fanfare, stories about ladderpulting, LLJK and other things from the glory days.
Visit EU1 on prime time, come back after. Or simply understand that when the ennemy team got 10 crossbowmen/archers on a roof, protected by infantry, it becomes slightly annoying. Giving access to all roofs would be a shitty thing.
But on some side, I don't really know. We should make a ladder day, where we test this feature now, and provide feedback about the gameplay changes it causes. If we see more camping, or more teamwork, community should decide about putting them back or not.
Thanks for posting something useful. I agree I was just testing the waters see what people thought. I would love to see it hell even just an hour on siege. See if people like it again. NA2 is dead though and the fact that most the maps on that rotation are HUGE and have like, 2 ladder points easily camped or trolled by some AoW or something. Plus, I would love to practice ladder throwing again.