No nade match

For the lazy people that don't have time to read all this:
- Ability to switch of nades on smaller maps
- Because it just turns the game in a throwing contest/ chaos

So, grenades are fun and are, in some cases very helpful.
However: combine a small map (say egypt), 8 players on each team and 0 seconds respawn time, and you will see that Gernades are no longer fun.
I am sure everyone has ever experienced the violent rain of grenades right outside your base. You just exit, and boom, you are dead. There is no longer strategy in such a game, it's just a big throwing contest and you better keep your fingers crossed while exiting.
Smoke too is a big problem in small maps.
I once played with a noob that had just won red smoke and threw it every single time he re spawned. I can tell you that he died a lot, and almost the entire map was filled with red smoke. There was no more decent gameplay left for people who like to aim and oneshot, because the enemy was not visible. The only thing you could do was enter the smoke, spray and pray.
For this reasons i would like to suggest the ability to turn grenades off on smaller maps.