Least favorite Pokémon: generation 1

I've wanted to go back and play some fire red for a while now but I've been waiting for something interesting to do during the play through so it will be a fresh experience.

Tell me your least favorite Gen 1 Pokémon. I want to assemble my team solely from the most unloved pokerejects. Looking forward to bulbasaurs dewgongs and zubats and taking them all straight to the elite 4 and beyond!