Our SF rotation right now is: Landry Fields and Linus Kleiza.
In my opinion that's an upgrade over last season's: James Johnson and an injured Linus Kleiza.
Lowry and Jose is an upgrade over Jose and Bayless at PG.
Jonas and Gray is an upgrade over Gray and Amir at C.
Add in the SF upgrade, and I think we can call that "hitting the ground running" after a DC training camp.