The group, Brown, Tatum, Hayward, and Walker have the potential to be dangerous. And best of all they actually like each other.
Brown and Tatum need maturing and Hayward and Walker understand that. I like Hayward in that Al Horford roll, while not being the defender that Al was, he see's the court in the same way and is content to win and give himself to do it. I agree point forward is his future on this team.
If we could ever solidify the Center position, with a group that can defend, set picks, offensive rebound a little, this team can grow before our eyes.
I remember the Bulls of the early 90's they had a young group of Jordan, Pippin, and Grant, it took them a while to grow. They waited for Bird and company to age, and eventually they made their move. They had a group of 3 Centers that shared the minutes and the team eventually thrived.