I like the idea of it. Home / Away concepts could get jacked.
I'm assuming everyone would want to alternate home and away each time you faced an opponent. If that's true, you will have some unbalanced years of home and away games. The first two years would be balanced 4 home and 4 away. Then, if you kept the alternating site concept, you would have two years of 5 and 3, depending on your year 1 setup. If we want to preserve the 4 / 4 balance, then there will have to be repeats of home and away sites.