>>57633839Tough claws is the only good option in this list.
Strong jaw is a complete downgrade, it learns no stab moves that work with it and every sheer force move it learns is stronger than the existing fang alternatives besides fishous rend which it wouldnt learn anyway, i also doubt it would learn fire or electric fang.
Shed skin would also be a downgrade even if they made him bulky because he gets no recovery moves.
Mold breaker would be a downgrade but not useless I guess, he would lose the damage he currently does almost entirely, just like with shed skin.
Hustle is okay but not really good, the problem here is that he doesn’t get hone claws.
Intimidate would be good but not an actual upgrade. All in all he would just be one of the worst intimidate users but he does get flip turn.
Swift swim would just copy mega swampert, it would be okay I guess but very limiting.
Multiscale is weird because hes not 4x weak to anything and gets no recovery, good ability but zero synergy with him.
Moxie would basically be the same as tough claws but overall worse.