Would love to see some smaller maps. Don't get me wrong the maps we have right now are good but there are some so large you could slice them into 3 different maps and they'd still be good.
Would also be nice for the people whose PCs choke on some of the newer maps.
Agreed, even in 64+ player modes some can feel a little too big. This being said, jamming more people into frame at the same time can make performance a bit worse as well (more detailed characters to render) so there's a bit of a balancing act to be made. :)