This is my Likely submission for the Hollywood Studios Concept Contest!
Doc Hudson
Doc may not have a lot to say but that doesn’t stop him from judging the creeps diligently and helping out his allies when it counts.
“I’ll put it simple: if you’re going hard enough left, you’ll find yourself turning right.”
Role: Support
Position: Frontline
Trials Team: Red
Basic Attack: Bumps into an enemy
Entrance: Drifts into his position
Victory: Smiles 
Defeat: Starts to drive off before crashing/rolling off the screen
Skills
White Skill: Drifting to Win
Doc Hudson drifts past his allies granting him and his allies a shield with X HP for 9 seconds. Allies gain 100% Skill Power while their shield is active.
Green Skill: Small Town Judge
Doc condemns an enemy studying them for 12 seconds and reducing their attack and movement to 40% for 12 seconds.
The slow has a chance to fail on enemies above level X.
Blue Skill: Repair Shop
Doc fixes up his weakest ally healing them for X HP and granting them invincibility for 6 seconds.
If Doc is the weakest ally he heals himself and the next weakest ally for 75% of the HP and grants him and the ally invincibility for 4 seconds.
Purple Skill: Route 66
Doc’s armour is increased by X every time he or an ally are healed.
Red Skill: Career Crash
Once per wave when Doc is K.O’d the rest of his allies are granted invincibility for 5 seconds and gain Max HP equal to 25% of Doc’s Max HP.
The invincibility has a chance to fail on allies above level X.
+X Max HP
+X Reality
+X Skill Power
Friendships
Oldies but Goldies
Doc Hudson and Merlin
Chance to dodge
Disk Power
- +X Max HP
- +X Armour
Memories
- +15 Evasion
(+15 per star) - Doc Hudson has an 10% chance to dodge all attacks
(+10% per star)
Allies: Rex, Flynn Rider, Kim Possible
Town Spirit
Doc Hudson and Belle
Stun Damage role enemies
Disk Power
- +X Basic Damage
Memories
- Doc Hudson prefers to target Damage role enemies with his basic attack
- Doc’s basic attacks stun Damage role enemies for 2 seconds
(+2 seconds per star)
Allies: Finnick, Baymax, Davy Jones