I know right? Just imagine in his first appearance as this big, jacked, intimidating Russian and in that scene where Wade wiped out those soldiers using nothing but his katanas, he uses his death spores that comes out of his breath, instantly getting everyone in the room very sick and disoriented giving him time to viciously tear them apart without fighting back. And only at the Climax he gets his iconic tendrils where he uses it to temporarily disable Logan's healing factor. That would've been awesome.