After watching ATL playing at his best with both Bogdanovic and Gallinari, I checked the boxscores and looked at the +/- of this game (+11 and +13 respectively), and found that it was already the case in the first game (+10 and +14 for the whole game) :
1st game

2nd game

It's only the second game of the preseason, but if it continue like this, it will create some question about the real value of our young guys... especially John and his future contract
If Bogdanovic and his 18M/yr makes more impact than him, I will keep my impression that he will deserve tat best he same than Sabonis, and it makes even more a good idea from Schlenk to have added those kind of players that will help know the value of our young guys who got all the balls last year.
It will avoid us some stupid decision like so many teams did in the past, like offering Max to Fox in a team that did not make the playoffs