Suggested by Sonic Smokescreen is a fairly tough bot but he is definitely at a disadvantage here with how many forms and power ups Bumblebee has obtained over the years. The guy is a complete beast in combat with enough firepower to completely blow Smokescreen away. Bumblebee also has different visors that let him see through smoke. As a scout you could even say that he is a bit of a hard counter to Smokescreen. Bumblebee wins.