What this game is going to need to defeat dota2 is going to be more maps to stay competitive. I know no one wants to hear it, but if you give map design tools to the community, the best will become the most popular, and then from there you will be able to find the most competetive maps. (just like counter strike did) and you can bet that dota2 will have map making tools, it's a valve game. They have made the best competetive games since they started, and with the high custom nature of the source 2 engine. Hell you can make custom maps for portal 2. Riot, I would like to see you succeed, I love LoL, and feel it's much more balanced than Dota, now we need a competitive map rotation, so that the game will stay interesting over a season of play in leagues. This is for longevity. This I'd for the summoners rift type attack for the nexus.