I log on, wait for 2hrs for the HB Tournament, win the first match, wait 5min for the next... find my opponent, and.. forgot to click "join" after 2min

Here's my suggestion:
Add something to draw attention.. like large red text for the timer once 0:30 pops up when waiting to join a round. Just a minor change that might help some players... afterall, waiting about an average of 3-5min after each match + an additional 2min to join.. not everyone pays attention
