Suggestions by @tantran

Liza Koshy

as Arcee in Transformers Revenge of the Fallen rewrite

Score: +2

Dylan O'Brien

as Bumblebee in Transformers Revenge of the Fallen rewrite

Score: +2

Scarlett Johansson

as Elita-One in Transformers Revenge of the Fallen rewrite

Score: +2

Peter Cullen

as Optimus Prime in Transformers Revenge of the Fallen rewrite

Score: +2

Scarlett Johansson

as Elita-One in Transformers 2007 rewrite

Score: +1

Jon Voight

as John Keller in Transformers 2007 rewrite

Score: +1

Tyreese Gibson

as Robert Epps in Transformers 2007 rewrite

Score: +1

Julie White

as Judy Witwicky in Transformers 2007 rewrite

Score: +1

Kevin Dunn

as Ron Witwicky in Transformers 2007 rewrite

Score: +1

Anthony Anderson

as Glenn Whitmann in Transformers 2007 rewrite

Score: +1

Rachael Taylor

as Maggie Madsen in Transformers 2007 rewrite

Score: +1

John Turturro

as Agent Simmons in Transformers 2007 rewrite

Score: +1

Josh Duhamel

as William Lennox in Transformers 2007 rewrite

Score: +1

Megan Fox

as Mikaela Banes in Transformers 2007 rewrite

Score: +1

Shia LaBeouf

as Sam Witwicky in Transformers 2007 rewrite

Score: +1

Noah Nelson

as Blackout in Transformers 2007 rewrite

Score: +1

Frank Welker

as Laserbeak in Transformers 2007 rewrite

Score: +1

Reno Wilson

as Frenzy in Transformers 2007 rewrite

Score: +1

Frank Welker

as Ravage in Transformers 2007 rewrite

Score: +1

David Sobolov

as Demolisher in Transformers 2007 rewrite

Score: +1