No matter how many u see the perma stealth still theres, nd this is a problem. So it just here to make roaming more dificult and to kill the scout role, if u dont stealth at the sentry i guess it does his job, so not pointless. Ifs theres no player only npcs u can stealth all u want, but if theres a player to fight it would do the job, u can still stealth not only permanently, im not against thives or any class im against sheet lazy mechanics.