Slowly getting towards 2nd week and as it seems, Djokovic has to be the clear favourite to win the AO. I cannot see anybody else being able to beat him besides Medvedev, but that's somewhat once out of 10. Nadal has no chance against Novak in Australia, Federer could beat Nadal but not Novak so it leaves Medvedev as an only option to actually pull off a surprise.
There's quite many interesting match ups coming next couple days already, one of them being Nadal vs Kyrgios and after Kyrgios had that 4 hour match today, im not sure if he can actually recover from that to fight against Nadal for possible another 5 sets, so it will most likely end up being just for the entertaiment part which gets me excited, not the possible outcome which in my opinion will be 3-0 for Nadal.