I wouldn't mind seeing an implementation of a command cockpit so someone can take on the commanders role and set nav points for their team, perhaps akin to the way the commanders role worked in BF2. If there were any way to implement this in something of a canon way, where the command cockpit actually allows for both seats - the command and pilot seats - to operate either the mech and/or the guns. If it were only restricted to a few of the largest mechs even, and cost a small fortune, that would be totally excellent, but I rather suspect all that would be very hard to implement.
I haven't really played any Crysis MP yet, mainly just the SP game thus far, so I don't know if it has anything akin to the BF2 commanders role. If it does, or if it's even possible, to just implement a 1 ton command cockpit option that costs 10^32 C-Bills and allows that player to set navpoints for their team, that alone I think would still be really nice, especially for we Clansmen.
It should also of course be a similarly huge reward for killing anything with a command cockpit in it.

Maybe it should have a big antenna or something?