Suggestions by @kinararazan

Bambang Chandra Bayu

as Ramjet in Transformers Dark of The Moon Rewrite

Score: +1

Bambang Chandra Bayu

as Ramjet in Transformers: The Finest Hour

Score: +1

Robert Foxworth

as Ratchet in Transformers 2007

Score: +2

Jess Harnell

as Ironhide in Transformers 2007

Score: +2

Ginnifer Goodwin

as Arcee in Transformers: The Finest Hour

Score: +4

Rachel Weisz

as Elita-1 in Transformers: The Finest Hour

Score: +2

Kim Eui-sung

as Elite Foot-Bots in Ciraos: The Escape Of Bin Teti

Score: +2

Darius McCrary

as Jazz in Transformers 2007 Alternate Version

Score: +2

Emilia Clarke

as Scorn in Transformers: The Finest Hour

Score: +2

James Remar

as Sideswipe in Transformers: The Finest Hour

Score: +2

Benedict Cumberbatch

as Unicron in Transformers: The Finest Hour

Score: +2

Michael Bell

as Strafe in Transformers: The Finest Hour

Score: +2

Scott Whyte

as Slug in Transformers: The Finest Hour

Score: +2

Gregg Berger

as Grimlock in Transformers: The Finest Hour

Score: +2

Steven Barr

as Topspin in Transformers: The Finest Hour

Score: +3

John DiMaggio

as Crosshairs in Transformers: The Finest Hour

Score: +3

Ken Watanabe

as Drift in Transformers: The Finest Hour

Score: +3

John Goodman

as Hound in Transformers: The Finest Hour

Score: +3

Steven Barr

as Berserker in Transformers: The Finest Hour

Score: +2

Omar Sy

as Hot Rod in Transformers: The Finest Hour

Score: +2