No, they are most definitely not. I consider Gretzky and Lemieux to be the two best goal scorers of all time, with Lemieux slightly ahead. Both were fantastic playmakers first, which sometimes took away from their goal totals (especially Gretzky in his 160 assist year outright saying he was concentrating on more assists). But if these two only tried to score goals (in the same vein as both Hulls, Bossy, and Ovechkin concentrate on goal scoring), you're looking at peak goal totals of close to 100 per season.