Riot should have created a new "5 player mode"
Unless they intentionally wanted to make getting points for the event hard, Riot should have created a 5 queue system. Before the match just like teambuilder the system would pair a team up. You DON'T select champs. I guess maybe they could have even made it so ANY mode gets points even queueing as individuals as why not?
Note: By hard I meant either getting 4 other friends OR even going on the forum to desperately find a group. Should have made the points just playing a game and upping the points needed.