Unfair hero division between fractions
With the cross-era nonsense, hero costs are kind of like this: "this character is alive at this time, so 6,000 BP, this character isn't, so 8,000 BP". Now this means huge differences between the light and dark side, consider Jakku: the Resistance has Rey, Finn, Luke, Leia, Han (maybe even Chewie?) for 6,000 battle points, so almost all of the light side heroes... While the First Order has two, Kylo and Phasma (again, not sure about Bossk).
This is present in Starfighter Assault, too. Consider a New Trilogy era fight again: the Resistance not only has two more ships to choose from, both of them are from the era, so cost less, Rey's Falcon, Poe's X-wing, and Tallie's A-wing for 2,000, while the FO has the Silencer.
To be honest, I don't understand this penalty for cross-era. People will use cross-era characters anyway, because you didn't give us any other choice, I'd be the happiest person if it would slowly be removed with the new dlc heroes and ships replacing these characters in their corresponding eras. But while this is not the case, having this cost penalty is not only pointless, but also makes the matches a bit unbalanced.
