TT need wide open spaces for long range fights, small hills to set up hull down positions or sit on top of them to get better view, some groves to hide and so. Keep 3 spawn per country (i think it is only one real improvement) surrounded by hedges but move them way back, say to 4-5 miles from each others.
TT need action, even old nonstop spawcamping TT was far better than new no man place.