I would hope that we keep the squad leader spawn points, because regardless of their reality they are crucial to getting into combat quickly. One of my biggest complaints of the old Battlefields was that once I died, I had a long trek back to the front-line, BF2 fixed this issue with the squad leaders, and I am rightfully grateful as such.
Removing them in my opinion, is a bad idea, especially since...after playing PR, I never want the squad leader spawn system to be eliminated...its things like that which make PR a snore fest, and an absolute upset when you die.