strategyonly
C2C Supreme Commander
in my view disabling unit upgrades or making them prohibitively expensive would a) remove most incentive to actually gain high experience units since you need to have the production for new units every tech step anyways, so it would be much better to just use them as cannon fodder before they obsolete and build more units and b) cause an undue burden for players that do not want to expand mostly militarily since they need to still focus on military production to keep somewhat safe - in essence in my view making the game less fun.
My point exactly, thx.