User blog comment:Tridan V2/Jungle Path Matchmode/@comment-16009260-20130823110731

Maybe something with a timer that after 15 minutes or so the wall will collapse just like the Minecraft version of this, i think its called the wall or something.

It can be fun with an improve xp gaining from monsters and a passive gold increased to reach the 15 minutes with maybe 1 item completed and 2 at half. Teamfight will be more difficult to win without proper knowledge and getting caught will be more effective than in SR.