Dropshot is Knockout's assistant and a constant rival to Ironhide. Originally named Scattershot, this Autobot turned Decepticon started out as a recruit for the Wreckers, but his constant competitive attitude towards his comrades soon had him removed a few short months into service, which left him scarred. Hoping to find a chance to destroy Ironhide, who had had Scattershot arrested on charges of harboring spies and fraternizing with Knockout, he quickly joined the Decepticons and changed his name to Dropshot. He loves his life as a Decepticon, and has no regrets joining Megatron's side, and is willing to be an enforcer and brawn to the Decepticon troops as well as assistant and partner with Knockout in the medical lab.

Dropshot needs to sound similar to Adam Baldwin's Breakdown in Transformers Prime; tough, strong, and always ready for a fight. You can also look into any of the G1 Constructicons or Stunticons, particularly in the Transformers Devastation videogame, for inspiration.