Let's go over a few misconceptions about the Thing vs. Juggernaut in SWII. First, the Thing was not amped up in that fight. Second, Juggernaught dropped him in 3 punches. Third, Thing avoided being KO'ed and managed to trip the Juggernaught. The Juggernaught did not get back up. So that means a few things:
i) the Thing knocked out the Juggernaut
ii) the Juggernaught likes lying face down on the ground
iii) that comic was completely ridiculous and should be forgotten.