Regarding the need for new "combined artwork" for forts that would share tile with improvements: Really? I thought that the new 3D nature of the engine would facilitate easy "stacking" of art assets on top of each other. And, even if it didn't stack perfectly well (aesthetically), I think I'd still like the functionality improvement and be willing to sacrifice the visual impairment.
Really, to me, the only improvement that seems necessary to makes forts useful is the ability to share a tile with improvements. I don't think, at their current strength, people would be so inclined to spam them. And, even if they did, the spammed forts would have to be manned. . . and unmanned forts that are taken by an invading enemy would be a pain for the defender once he decides to counter-attack.
H
Really, to me, the only improvement that seems necessary to makes forts useful is the ability to share a tile with improvements. I don't think, at their current strength, people would be so inclined to spam them. And, even if they did, the spammed forts would have to be manned. . . and unmanned forts that are taken by an invading enemy would be a pain for the defender once he decides to counter-attack.
H