Well he would think twice about holding his hands down, that's for sure. 
Chuck would be perfect for Mirko.. Chuck makes his opponents chase him. Always on the run and his heels. Hence the babaloo fight. Crocop has lost his last two fights running from his opponents. Crocop doing the hunting on the other hand is a very dangerous man as we have seen in the past. I just don't see anyway for Chuck to win this. I remember Crocop taking some very hard shots in the past. I don't think CHuck could do it on his best day.. But if Crocop fights the way he has the last two fights then anything is possible.