Rarely in such that when it occur it make Dota Dota?
Well in my opinion that if they do want to implement Forfeit button make it at 35-40min mark then people can start voting for forfeit.If thats not the case than nay.
Just play 2 game ysterday 3 vs 5 and we won the game because they are just overconfident and continue sending their carry one by one allowing us to kill and free farm by not pushing our lane.We push hard and end the mid lane straight to their world tree.
You have to admit dota is not just based on calculation you cant call an outcome and decide that ok by looking at this point and that point we can now declare team is going to lose "POP UP YOU MAY FORFEIT NOW"
People make mistake and one mistake in a team battle turn the tide of the game from losing to winning by pushing one lane and straight to the throne/world tree.

The idea is great and all but there is still the part whether or not Valve will bother about implementing this into the system since pretty much 80% of CB forumer wants forfeit but their forfeit is just going to encourage more quitter,leavers and anything that goes along the line if we do not submit to the majority vote of forfeit.

It happen to me in hon when my team want to forfeit and i know we can win if we continue playing but knowing that they can forfeit and had a game remake pub player tend to abuse it by purposely feeding the opponent and making the game from a 50/50 to 10/90 because i being the ******* dont want to rmk the game when the majority wants it.

Difference in gold and hero kill do not decide the outcome of a game.My experience in a few game has taught me that even if we lose in hero kill we can still win the game by pushing lane and rax tower.Played a game where my team has 10kill and opponenet 35kill and we manage to win the game.Difference in lvl of carry in our team and their is a big gap of mine being lvl16PL and Troll lvl24