Just to clarify, this is not a topic that looks down on the single stage Pokemon like Druddigon and Klefki, but rather the Single Stages itself. Every pokemon except legendarys should evolve. Alot of pokemon would have been so much more useful and cooler if they weren't stuck in this one single stage. (Dunsparce, Carbink, etc) Let's show our unappreciation to the fact that some pokemon gets the shorter end of the stick because GF doesn't feel like giving every pokemon an evolution!
maybe a smeargle evo with decent attacking stats to make it useable ingame (banned from competitive probably, but idc). smeargle sounds fun, but its lame that you cant do anything but support moves with it