A suggestion: smoke grenades

[Vermi]

I'm all for shooting down something before it exists as much as the next guy, but i think new things in AC like smokes or flashes could make for more interesting game play, why is it that people assume if the smoke were to be added that it would be just like the regular grenade?, maybe if it spawned like akimbo then there wouldn't be the problem of 20 people spamming smokes and ruining frame rates.. smokes would make for many interesting tactics. just concealing one angle instills doubt in the enemies mind making them move differently.