Is there an established way of determining order for actions that take place "during system phase."
In particular what I have in mind is the new Aphlacc tri-fighters ability to look at dials. Let's say I am flying an Aphlacc tri-fighter against a Tie/Phantom that is deciding which direction it wants to go after it decloaks; the direction in which the Phantom moves after decloaking may be determined by whether or not I know what move is on his dial. On the other hand, if I am a tri-fighter deciding if I want to spend my lock to see his dial, I am DEFINITELY going to want to know what direction he has barrel-rolled/boosted during the system phase. Is there any way of determining which player goes first during the system phase?