it isn't a question of OU vs. UU really. the pokes made in CaP are made to be competitive from the way the game works in general, which means it has to function decently well in OU since that is what is considered "standard." then factor in that we don't seperate OU and UU, then we have little reason to make a UU poke.
if you truly wish for an UU power poke, then at the next CaP submit a concept for an UU poke, but realize that it will have to be original and relevant.
if you truly wish for an UU power poke, then at the next CaP submit a concept for an UU poke, but realize that it will have to be original and relevant.