if every round have too games, you need some extra weeks, till now only the ASD was without a game(and this maybe have other reason, because they use this time frame to integrate changes).
or you let the team win that has made the most points in the 2 games.
honestly most games of the good teams, would decided by that, because home court advantage is big - BUTif you are back 4 Points in the last minutes and start fouling the difference could grow pretty fast.