Muthead
The Ability data below is for the maximum available upgrade tier.

X-Factor Ability Slot

Gambler
Pro Reads
Blitz Radar
Bazooka
Run & Gun
Fearless
Brick Wall

Superstar Ability Slot 1

Homer
Fastbreak
Safety Valve
Clutch
Anchored Extender
Agile Extender
Indoor Baller
Gutsy Scrambler
Gift-Wrapped

Superstar Ability Slot 2

Roaming Deadeye
Last Ditch
Escape Artist
Homer
Fastbreak
Safety Valve
Clutch
Anchored Extender
Agile Extender
Indoor Baller
Juke Box
Gutsy Scrambler
Gift-Wrapped
Evasive

Superstar Ability Slot 3

Roaming Deadeye
Last Ditch
Escape Artist
Homer
Fastbreak
Safety Valve
Clutch
Anchored Extender
Agile Extender
Indoor Baller
Juke Box
Gutsy Scrambler
Gift-Wrapped
Evasive