I have 2 of the regular rebel Y-Wings and I also have 2 copies of the Most Wanted Scum pack. Did they rule that you could use the rebel dials for the scum to field a 4 Y-Wing squad or have they made it to where you have to have the scum dial? I guess also I would only have access to 2 Y-Wings on the rebel side? Just wondering how it worked at a tournament level since Y-Wings have hit super popularity with TLTs.
Y-Wing question
Dials are interchangeable. You must have the proper base tokens and ship cards though.
From the Tournament Rules:
I guess also I would only have access to 2 Y-Wings on the rebel side?
Yes and no. You only have access to 2 each of Gold Squadron Pilots and Gray Squadron Pilots, but as they are on different cardboard bases nothing stops you running them all together. You wouldn't be able to run 4 of any one generic without acquiring an extra 2 Rebel Y-wings.
Edited by DR4COAs we are reporting you do not need to use a specific dial.
You do need to use the appropriate pilot cards and base tokens. This is generally restrictive enough that you may still need to purchase multiple copies of a ship from one faction or the other but does leave some room for cross-over.