Suggestions by @cartoonmultiverse

Vitruvius (The Lego Movie)

as Vitruvius in Rise of the Legends

Allura (Legendary Defender)

as Allura in Rise of the Legends

Bad Cop/Scribble Cop

as Bad Cop in Rise of the Legends

Auriana (Lolirock)

as Auriana in Rise of the Legends

Sama "Unikitty" Shizuka

as Unikitty in Rise of the Legends

Batman (DCAU)

as Bruce Wayne/Batman in Rise of the Legends

MetalBeard

as Metal Beard in Rise of the Legends

Naruto Uzumaki

as Naruto in Rise of the Legends

Zuko

as Zuko in Rise of the Legends

Ratchet (TFP)

as Ratchet in Rise of the Legends

Dr. Eggman (Paramount)

as Doctor Robotnik in Rise of the Legends

Lord Business

as President Business in Rise of the Legends

Miles Morales (Spider-Verse)

as Miles Morales/Spiderman in Rise of the Legends

Ryuko Matoi

as Ryuko Matoi in Rise of the Legends

Sven Holgersson/Shiro (Voltron)

as Shiro in Rise of the Legends

Ochaco Uraraka

as Ochaco Uraraka in Rise of the Legends

Sage (High guardian spice)

as Sage in Rise of the Legends

Sentinel Prime

as Sentinel Prime in Steven Universe: Armageddon

Chizuru Ichinose

as Chizuru Ichinose in Steven Universe: Armageddon

Amethyst

as Amethyst in Steven Universe: Armageddon