Suggestions by @captainjthgamemaster

Selphie Tilmitt

as Kate Higgins in What characters would you like to hear voice actors voice?

Score: +3

Sans (Undertale)

as Seth Rogen in What characters would you like to hear voice actors voice?

Score: +3

Adelbert Steiner

as Rick D. Wasserman in What characters would you like to hear voice actors voice?

Score: +1

Kiros Seagill

as Phil LaMarr in What characters would you like to hear voice actors voice?

Score: +2

Dr. Stewart

as David Tennant in What characters would you like to hear voice actors voice?

Score: +2

Hot Rod/Rodimus Prime

as Jason Marsden in What characters would you like to hear voice actors voice?

Score: +3

Fang the Sniper

as Steve Blum in What characters would you like to hear voice actors voice?

Score: +3

Cain (Fire Emblem)

as Ben Schwartz in What characters would you like to hear voice actors voice?

Score: +4

Cranky Kong

as Brian Doyle-Murray in What characters would you like to hear voice actors voice?

Score: +5

Dr. Neo Cortex

as Seth MacFarlane in What characters would you like to hear voice actors voice?

Score: +2

Ultra Magnus (Transformers)

as Jim Cummings in What characters would you like to hear voice actors voice?

Score: +2

Clavell (Pokemon)

as Cam Clarke in What characters would you like to hear voice actors voice?

Score: +1

Arven (Pokémon)

as Will Friedle in What characters would you like to hear voice actors voice?

Score: +1

Bean the Dynamite

as Nolan North in What characters would you like to hear voice actors voice?

Score: +3

King K Rool

as Frank Welker in What characters would you like to hear voice actors voice?

Score: +3

Quina Quen

as Tom Kenny in What characters would you like to hear voice actors voice?

Score: +3

Charmy Bee (Sonic X)

as Cristina Vee in What characters would you like to hear voice actors voice?

Score: +2

Irvine Kinneas

as Travis Willingham in What characters would you like to hear voice actors voice?

Score: +1

Kuja (Final Fantasy)

as Liam O'Brien in What characters would you like to hear voice actors voice?

Score: +2

Flowey

as Tara Strong in What characters would you like to hear voice actors voice?

Score: +2