So let's say that Ten (with Marksmanship and Ion Cannon) is shooting at 2 Falcons with Draw Their Fire.
Ten rolls Crit, Blank, Blank at Chewie. Lando draws the Crit away from Chewie.
Does the Ion's "cancel all die results" happen before Draw Their Fire has an opportunity to trigger?
Ten says you can't cancel with evades, meaning Draw Their Fire should trigger off of the uncancelled Crit....but if this works before Ion cancels all die results, then the question becomes "who gets the Ion token?"
die result. Which DTF can certainly move to another ship before the text from the ion weapon card resolves.