So, up until now, we've done RBY mons that were OU at some point during the first four gens. We've run out of them, so we've got a few options now. We could focus on RBY mons that were never OU, such as Venusaur, Blastoise, Mewtwo, Mew, etc. We could also go with GSC mons that were OU at some point, such as Tyranitar, Blissey, Skarmory, Suicune, etc. We could even go with a mix of these to spice things up a bit. The last option is to just end this thread here, but seeing as it's been a consistent discussion thread for about 7 months, I'd rather keep it going, personally.
I figured it'd be best to get all of your opinions on the matter~