The reason why Lu Li wanted a Hunter to draw aggro was because of their range. However, they had to look out for was to pull the right monsters and give away the aggro at the right timing.
Beard Stubble had better mechanics than Remnant Dream, along with a better skill set to pull monsters from afar.
Despite Beard Stubble's capabilities, Lu Li would never kick out Remnant Dream off the party because she brought in so much more value to the team than her DPS. She was known throughout Dawn for her luck when it came to looting monster corpses.
Remnant Dream from Ruling Sword – the one who looted all those Dark Gold grade equips.
She had received multiple, enticing offers from other major guilds. Lu Li wondered why no one wanted him this badly in his past life.
Fortunately, Remnant Dream and Hachi Chan were inseparable as friends. Since Hachi Chan was doing quite well for herself in Ruling Sword, both her and Remnant Dream couldn't be bothered switching guilds.