RPGMemes

Fair enough, but I think as long as you don't let it extend to where players are trying to do things that they shouldn't with their actions, encouraging them to describe their character flicking a sword around the opponent's shield strap is encouraging them to engage with the scenario in a different way than just seeing stat numbers listed on a square.

I also think that the reactions in combat are exactly what you should be after. I love seeing a player take the 'nontactical' move that isn't what they designed it to do (so a rushing charger kill everything in one hit character taking a shielding action).