My requests for Battlefront 3 are simple.... LA needs to go and play EA's Battlefield 2 and 2142. There's lots of good ideas there.
But seriously, the maps need to be much bigger. After playing the Battlefield series, these maps seem so claustrophobic now.
And when TK is turned off, they to have it stop where rockets, mines, detpacks, and nades still send you flying half way across the map.