Thor followed the cramped plane in to land - SHIELD knew he didn't like to travel in those diminutive flying cans. Ares looked to be searching for someone so when the Thunderer landed he left him about his business but not before putting a hand on his shoulder. "It is good to have thee back among the living, brother."
Wanda would be surprised to see the warmaster but first there was the matter of treating Pietro. If SHIELD could not treat his sickness then Thor would be paying a visit to either the Well of Mimir or the Greek Delphic Oracle. He would not regain an Oath-Brother just to lose one of his best friends in the same day. Heading to the conference room he was not his usual jovial, bolsterous self.