Not really. On anything but hard the enemy is so weak that it doesn't really matter what your setup is. Your main hero units, or things like assasins, will just destroy all. You can almost beat the GBA FEs with just an assasin.
Sure, you can self limit yourself, but thats a whole new arguement.
Sure, to each his own, but I maintain that SS is on top of the mountain in terms of TB depth.
In FE, you use the "best" (see: damage) weapon you have. THe only reason you don't is because you want to conserve your best weapons for bosses. Then there are the reverse weapons that reverse the battle system. Thats really your weapon choices. A few do better critical damage or some such, but you get very limited in those terms.
That doesn't happen at all in SS. You just pick the best weapon in terms of your strategy. Silenced weapons, melee, long distance, burst, grenages, multishot pistols, etc
But FE gives you things like colleseums so you can just up your exp.
In AW you have to worry about things like Fuel and your commanders special powers (and their commanders powers)
Both games boil down to who wanders into whos "kill zone" first. Thats the real "tactic" of it all. Even then, the enemies usually can't kill you if you do before you get a turn to retreat that guy.
You go into an enemies kill zone in SS, your dead. In FE, you can pick up that guy with another unit or, more likely, you survive and just run away behind other guys. Unless, of course, you are retarded and completely send your magic guys up front. That is like sending medics up front in SS, it's just to stupid to call not doing it a "tactic".