Could it be possible to be able to add back accesories to the demo suit line?

when i was a lizard (salamander and virulisk) i really hated the fact that i couldnt add many accesories there, and then you guys unlocked the back accesory to made them wingable so i think it might be possible with the demo too maybe... i love that set and id love to have a wolver tail there xD i know its a silly sugestion but here it is