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

X-Factor Ability Slot

Double Me
RAC 'em Up
Max Security
Mossed

Superstar Ability Slot 1

Homer
Clutch
Indoor Baller
Slot-O-Matic
Streak Specialist
Post Specialist
In Specialist
Slant Specialist
Cross Specialist
Red Zone Threat
Matchup Nightmare

Superstar Ability Slot 2

Homer
Clutch
Indoor Baller
Slot-O-Matic
Streak Specialist
Post Specialist
In Specialist
Slant Specialist
Cross Specialist
Red Zone Threat
Matchup Nightmare

Superstar Ability Slot 3

Leap Frog
Route Technician
Homer
Clutch
Indoor Baller
Slot-O-Matic
Streak Specialist
Post Specialist
In Specialist
Slant Specialist
Double-Move Elite
Out Corner Elite
Cross Specialist
Post Flag Elite
In Out Elite
Red Zone Threat
In Post Elite
Curl Comeback Elite
Matchup Nightmare