This would be a great way to expand the site and get more members as it would be attractive to not only sports-gamers but others as well. I'd definitely be in!
Halo could be a good game to do this with. I'm not sure they will have all the same game modes they had in Halo Reach or Halo 3 but if they do, that would be cool. I also think other games such as Destiny and doing Trials of Osiris would be cool. Also there is already a website that tracks stats for this. Another new game coming out that might be good to do this with would be Star Wars Battlefront. I know there are a ton of Twitch streamers out there for Destiny with a ton of followers. If we can get a few of them on board on LG, we could really get some more players to sign up to this website.
Cod for sure 4v4 could do bidding like LGHL and have the same game/line format 12 guys on a team 4 players a game 3 games a week per player
I'm definitely down for a halo league or any shooter league. Always been a part of them. I also know a handful of other ppl that would be interested in a halo league that I can have join our community