The Human Bomb Vs. The Red Skull

 

This could be a two-panel comic book and I'd probably still find it satisfying to read. Roy Lincoln may not have had the flashiest superhero costume around, but he certainly knew how to get the job done!

The Human Torch and The Human Bomb

This is another natural pairing that I have been meaning to get to for a while now.  They both harness destructive abilities which they use for the cause of good.  I can imagine an enemy combatant would think twice before engaging either of these faceless heroes on the battlefield.