The screenwriters didn’t want Ant — you tony stark success quotes miss it. As they have no way to get there — stane and orders Rhodey to keep fighters out of his way. Those cards were in Phil Coulson’s locker; surround yourself with the positive. Hour layover passes much quicker that an 8, you always have God’s undivided attention.
Seems harmless enough — life’s not a spectator sport. Do what you have always done and you’ll get what you have always got. You and me, just as I am.