Guild Wars 2

I think that guild team must have only one team and an account can play for only one guild during a season.
the mmr must be ‘of the guild’ and not ‘average of the members’ of the team, and have different league with different prizes, not even gain and lose pips for the league.

something like a new gvg achievement.

Not the best of ideas most guilds only play pvp for the missions( the score/rank one are usually doable even with non pvp players out of the people in mij guild i am the only one who went beyond ruby (had only one ruby an me as legend) yet for the guild missions we grouped with a few members in unranked. If your suggestion would be taken over by a-net which i doubt i hope it will be only for ranked matches.
Your suggestion doesnt take queue times in mind nor that you are able to opt out of queing as a guild team while still being able to que with people from the roster and click join queue as party.

Yeah, most matches i’m in against a guild team ends like 200 to 500 withe the solo q winning. But gvg rewards might encourage more dedicated pvp guilds