Adding Interference in link planner

When we do link planning in 3ghz, do we still need to add interference? Not sure if the SAS is going to essentially eliminate the need for us to add that in since in theory, we should not see interference with the new CBRS rules. 

Why would you be adding interference in the first place? It's not a value that's enabled by default. I've always treated 3GHz like licensed spectrum and have never added interference.