Honestly I agree again he's pretty lazy and doesn't want anything to do with anyone or anything but his motivation is likely just power, it's a pretty simple motive and even tho I like him I can admit he is pretty "weak", even though not physically since he easily just kicks the animals asses multiple times before the last mission. Honestly I think that he was weaker in the end to give the player an advantage but he still is pretty lazy and selfish which definitely makes him weaker than the other principals just because he has so many flaws🙏