Undoubtedly. His white house white board was the precursor.
He, Lewandowski and Gorka reappeared in Trump's periphery publicly all in the same week late last fall. Hope Hicks also maybe involved, since they all left the White House step by step in the same early window.
Trump tweeted what appeared to by confirmation with the QQQ ticker symbol flashing of Bannon being interviewed from ORACLE, AZ (which is also where he ran the Biosphere from).
Since then, the maintenance Q crew has been rather lukewarm and broadcasting mostly reruns.