[Sledgehammer]

SetPlayerSpecialAction(playerid, SPECIAL_ACTION_CUFFED);
- You can't apply this animation with Skin ID 0 for some reason. Couldn't find anywhere else to report this bug but here.

[Abagail]

This is well known and as far as I know is out of SA-MP's control. Basically, CJ's skin doesn't have bones like the ped skins do, and animations wont work do to his special bone structure. Again, I am not sure if this is fixable or not without modifying the actual CJ model.

[Pottus]

Man everyone knows you can't arrest motherfuckin` CJ