I have one little concern, I hate to rain on everyone's parade.
I worry about Kyrie's personality as a leader. I read a few thinks that worried me a little. He has a reputation of being distant, moody, and not a great communicator. These are the traits that IT had in spades. I'm hoping with the keys to the car in his hands, and additional maturity he'll be all that we need.
Other than these few things, I feel we're in for a treat for 2018. We got hopefully a long term solution at the PG position, that the young players can grow with. A player that will at least hold his own on the defensive end of the floor, and be a leader, and impact player on the other end.