lol, the games are two completely different genres for a start. Also how many posts like this have we had claiming that x,y or z game is going to kill Destiny yet it is still going. Sure there will be a slump in players while they wait for HoW and play other games but people clearly enjoy this game. I think the only thing that could be an issue was the poor decision on Bungies part to release HoW on the same day as The Witcher 3, seeing as The Witcher series has gathered a big following.