Guys (KI), could you please please please lower the timer to hit the "go to arena" button to 15 seconds?
90 seconds is way too long. I notice that more often than not one or more players on either side get too impatient after about 20 seconds of waiting for all the folks to hit the button, and drop out of the match looking for another one.
15 seconds is plenty of time for the people who want to PvP and are ready to do so to hit the button, and will assure that the folks who are actively looking for a match can get in a particular match faster if the one that is afk is booted after 15 seconds.