Suggestions by @user_189886

Iron Man (Marvel Cinematic Universe)

as Characters in Once Upon a Studio

Score: -1

Megatron

as Megatron in Characters We Want In Multiversus

Score: +1

Optimus Prime

as Optimus Prime in Characters We Want In Multiversus

Score: +1

Megatron (Prime)

as Picks For DLC in Characters We Want In Multiversus

Score: +1

Optimus Prime (Prime)

as Picks For DLC in Characters We Want In Multiversus

Score: +1

Donkey (Shrek)

as Picks in Characters We Want In Multiversus

Score: +3

Princess Fiona (Shrek)

as Picks in Characters We Want In Multiversus

Score: +1

Bumblebee (Prime)

as Picks in Characters We Want In Multiversus

Score: +2

Megatron (Transformers: Prime)

as Picks in Characters We Want In Multiversus

Score: +2

Optimus Prime (Prime)

as Picks in Characters We Want In Multiversus

Score: +2

Megatron (TFA)

as Picks in Characters We Want In Multiversus

Score: +2

Bumblebee (Animated)

as Picks in Characters We Want In Multiversus

Score: +2

Optimus Prime (Animated)

as Picks in Characters We Want In Multiversus

Score: +2

Bumblebee (Robots in Disguise)

as Picks in Characters We Want In Multiversus

Score: +2

Optimus Prime (Robots in Disguise)

as Picks in Characters We Want In Multiversus

Score: +2

Shockwave (TF Cyberverse)

as Picks in Characters We Want In Multiversus

Score: +2

Soundwave (TF Cyberverse)

as Picks in Characters We Want In Multiversus

Score: +2

Starscream TFCyberverse

as Picks in Characters We Want In Multiversus

Score: +2

Windblade (Cyberverse)

as Picks in Characters We Want In Multiversus

Score: +2

Bumblebee (Cyberverse)

as Picks in Characters We Want In Multiversus

Score: +2