Backdooring, and possible Riot fixes
We all know what league is about, and it's about teamwork and pushing through to the other team's nexus.
However, there is an accepted way of doing this. It is by pushing through the enemy base with a team of more than one player. Unfortunately, there is an unacceptable way of one person backdooring while the others pressure the entire team to not be able to recall.
Riot, I'd like to propose a fix to this issue within the rift. A barrier, mid - base, that sits between the 3rd tier turrets and the nexus. The allowance to move through the barrier requires 2 or more allied champions in a defined vicinity from the barrier.
This would be an awesome fix, and would ensure that this game is being played in the way that it was designed to be played.
Warm Regards