Missed opportunity for armor sets

Does anyone else find the existing armor sets boring? I love the concept, but I would suggest Bungie make set bonuses class specific, and have the sets change skill effects and promote build crafting. Some examples for hunter I thought of, one simple example and one more interesting one:

Combination blow set 2 piece: Combination blow starts at 3x 4 piece: Combination blow can stack to 5x

Golden gun set 2 piece + CNH: Marksman golden gun now tracks to boss crit spot 4 piece + CNH + Still Hunt: Combines Still Hunt super with golden gun super into one big shot, expending all ammo in Still Hunt and scaling damage with the amount of ammo in Still Hunt when the super is shot

Just thought the existing set bonuses like speed booster just seemed so dull. What do you think?