Wanda, Thanos, and Bai Xing

After sending the roadblocker away. Bai Xing stepped on the gas again, speeding along this highway of time. Then he saw Tony at the press conference, delivering that classic declaration: "I am Iron Man." He saw Abomination and Hulk's brutal, satisfying brawl in the city center, every punch landing with solid force. He saw Thor regain Nyan's recognition. He saw Captain America awaken from the ice. He saw the Avengers form for the first time and wage war against the invading Chitauri army in New York.