Remove fleet arena crystals

I agree, but only half-way. Removing crystals from FA entirely, I doubt you have that in mind, but still, like others have said, it's a bit extreme.

On the other hand, FA in general, having to do up to (sometimes at least) five battles during a specific hour of the day, isn't exactly fun, for me at least. And after the bugs and recent additions/changes, it's especially frustrating for Levi (and I imagine Exec) mirrors. Some days, I'm in 5th place and only have to do 1 battle because of good RNG, other days I can lose all 5 battles because I didn't go first during the opening coin toss, imagine what it's like when I'm in 13th/15th/19th/+ place.

A while ago, in a similar thread, Rius suggested CG remove crystals and have them be earned through daily Conquest/TB/TW/GAC/LS/SA/Cantina/etc. battles. Basically like what they're planning with the upcomming Episode Pass thing. You win enough battles in other game modes, you gradually earn up to 400 crystals a day. That sounds like a good idea (for crystals anyway, FA currency is a different issue). If it's a quite day, you can do LS/DS/FA/SA without having to dedicate a specific hour and you're done. Busier days, you win battles in TB/Conquest, you're done, again, without having to spend a specific hour of the day during which you could otherwise have dinner, shower, relax after work, have to attend a party or do something else.