The idea with Boss Aproval is greath. 1. The Owner share his Boss with his friends, and he will accept only that friends what he want. 2. THere are some players what they will do the inevitable and share in W. Chat the Boss then others join. But : If you create a thing that if one player join in Raid BOss then he will just allow to enter just in 1 more. Just his Raid Boss and 1 more boss or nothing, because the Raid Bosses have a huge Healt and there you will need alot of Stamina and in the Majority cases they have no more than 1000 points. In conclusion only one or 2 Raid Bosses must be permited to start. This will help the players to attack only just 1 Raid BOss and focus on that. Alowing players to join in manny Raid Bosses it will destroy them, and they wil not participate on that, leaving others ( High lvl players) to fight like nuts. Sory for bad english, this is my conclusion.