I don't understand why they don't have matchmaking for the weekly Heroic and Nightfall strikes. I mean, I was able to beat the level 22 and 26 strikes on my own, but whenever I try the level 28 or the Nightfall strike there's always a part I just can't get past because there are way too many strong enemies to take on. I'm not usually on at the same time as my friends (they didn't even get this game to be honest) so I play on my own most of the time. I don't understand why they have matchmaking for the regular strike playlists, but then for the weekly ones the solo players are at a disadvantage because there isn't any matchmaking for it.