It's bad news about Alcaraz- Australia wasn't that great for him last year , so he's not got much to lose. But I do wonder if realistically anyone can challenge Djok in Melbourne if he's playing well enough. Sadly.
It could be a big opportunity for someone this year- if Djok shows any weakness- I think Daniil has gone off the boil a bit, but he has played well in Melbourne in the past - so maybe he can find his A game. Casper didn't play last year- this could be his opportunity to get to number 1.
Obviously I would love Rafa to win it- but I'm not looking past the first week, really, if I'm honest. One round at a time.
Iga is also injured (having lost to Pegula in the United Cup)- and out of the second Adelaide tournament. Hopefully she will be fit for AO.