So they really need to address the fact that the match doesn't end when the timer does it really blows when the timer finishes with your team in the lead and it goes for another 20 to 30 seconds before the match actually finishes while other times it ends instantly as soon as the timer runs out just lost one because the other team got a kill 15 seconds after the timer and lead switched for it to end two seconds after the switch 

Either they need to end when the timer does or every time lead switched it adds sixty seconds to the timer