So here is my suggestion. Here in Israeli basketball, the cup works pretty much the same way it works in Buzzerbeater, but with an edge. Every time a higher league team faces a lower league team, the game is automaticly held in the lower league teams home court, regardless of what the draw has set. This gives the lower league team a much better chance to surprise the upper league team. This system has led to several surprises. For the last 3 years since this system started, three 1st division teams has been knocked out by a second division team. It has led Hapoel Tel aviv, from the 2nd division, to the cup semifinals, where it has almost won again against a 1st division team. only a few last minute decisions prevented them from being in the finals. You can see where I'm going with this, I think this can be a great system in buzzerbeater as well. The cup is meant for the small teams who dream to make it big once, why not help them do it?