Keg Brawl achievements need balanced?
Most of the keg brawl achievements are not too difficult even when playing naturally. Assists are actually not too hard. All you have to do is show the willingness to pass to your teammate when given the chance, and very often, someone will catch on and try to get open for you when you pass to people enough.
The most difficult is obviously recovery – the best way to get this is basically to tail your keg-carrying teammates. It works best when you have one teammate chased by one opponent. It still won’t be fast, but you might be able to get around 1 per game. That said, from what I understand, most people who finished their recovery achievement has farmed through some of it.