(edited by Jcsk.8195)
S5 Guild Challenger League
Most likely there will not be one. At least not in the same way.
… which is GOOD!
The last challenger league was used as a stepping stone into pro league. And its design was horrible. Regardless of its purpose, you barely ever actually played other teams on the leaderboards. So the difference between the teams was not determined by how well they did in comparison to the other teams, but by how well they did vs non-teams. Seems a bit counter-intuitive? Yes it was.
The need to bring back paid tournament premade only:
https://wiki.guildwars2.com/wiki/Paid_Tournament_Token
People would team up for skins or gems like it was at released.
There used to be paid tournaments, which required tournament tickets to join and included gem rewards for winning teams.
These were eliminated in favor of free 2-team tournaments in the February 26th 2013 update, which also introduced a vendor that lets players exchange left-over tournament tickets for reward chests.
8-team Free Tournaments were disabled as of the 28th of March, 2013.
Former Team Captain of ggwp (ESL weekly), GLHF (AG), MIST[CORE] spvp alliance guild.
https://www.reddit.com/r/GuildWars2PvPTeams/