He's trying to act like its wrong to actually point out when players are shit, because apparently this is mean and scapegoating and you're 'blaming' them. When in reality, its a forum discussion board and when a player has been poor (as Kulu has, all season) then its perfectly natural people would want to talk about this.
And *maybe* bring up the perfectly valid question of do we pay 30 odd million for a player who has had 1/3 of a good season and a whole terrible one? Of course, very rational sounding questions on the surface, but again this is apparently not on & every game he stinks the place out we should ignore and just blame everyone but the player. It's the weather, the system, his teammates, the star-signs...