League of Legends: Team Fight RNG
There's almost no tactics in TFT.
There's cheesy combos, but that's pre determined "tactics" there's no choice for the user.
The RNG is too heavy for this to be fun or fair, you get screwed over too much to level your heros up. You're either really lucky or really unlucky, skill, knowledge, practice none of that matters with this gamemode.
It's all about the RNG gods, where is the "tactics" part?