yeah i was kinda thinking in terms of a new weapon that may make a pyro have a larger range in the future i understand that it isn't exactly upgrading current towers
So the best bet is to research upgrades for towers with better range on them. This looks like a mid-to-long range map, and there are no choke points to this map where pyros would be useful.
I thought that the pyro tower would have a longer range than already said, but I was wrong.
So, I still say we put research to the soldier class.
Could we also sell towers, right?