Can't say I get this. Isn't the greatest need in the front court, esp if Tony doesn't come back? And by that I mean experienced, banging, muscle down low..... Sure Johnson is 6-8 but it seems he projects as mainly a wing forward with possible stretch 4 potential.
It could be an indication of Roy's confidence in the 9 stars of big coming in.... or at least his feeling that one or more of those guys are going to be able to hold down the middle while Tony grinds it out in the d-league.
I also worry how this would affect minutes/development for BRob and the other young guards/wings.
But, as many have said, I'm a looooong way from Roy's office so who knows what the staff is thinking.... there's gotta be a method to it.