Split Screen?

I have been very surprised that few people have suggested a split screen mode for Destiny. Destiny, I will say, is a fun game without split screen, but it could be WAY better if it had split screen mode. I'm not quite sure, but I would assume that most Destiny players only have one game system of a certain brand in their home that plays Destiny, so if they have a friend over they'll have to find another fps to play besides Destiny. I have heard that Destiny was originally supposed to have a split screen mode, but they decided to take it off. I don't know if that is true, but I know I would like a split screen mode. Also, the game itself doesn't have to be offline, but there should, in my opinion, be a certain offline mode that has special missions. This is because my wifi connection is not always good. If Bungie does decide to develop a split screen mode, make sure it's for co-op, PvP, and PVE. Also, add a mode in which you are able to create a game. This means the host decide the rules, such as which map, score limit, gun types available, how often heavy and special ammo spawns, what mode the game is (clash, control, skirmish, etc.), how many players are allowed, etc. This would, of course, be optional If you said no, please explain why in the comments.