Talk:TIE/x7/@comment-74.103.159.23-20160509155947/@comment-26129830-20160608191406

If the pilot has Cool Hand, and during the Combat phase he gains a stress token from being hit with a Flechette Cannon or attacked by Flechette Torpedoes, or targeted by R3 A2--all by a enemy pilot with a higher Pilot skill than your TIE-D Pilot--he can acquire a second evade token for use during a subsequent defense roll against a lower skill pilot during that same round.

It's a pretty unlikely sequence of events, but that's the only way I can see it happening with all the pilots and upgrades available so far.