It’s been almost a year since the previous list, so time to revisit!
Will probably update these as the months pass and HOPEFULLY IS addresses any of these??? lol. Some repeats from previous posts included:

• Let me change music selection during AA prep. I’m really tired of that BGM and it’s easily the one I hear the most of in FEH in all aspects. Lol.

• 
  Refines, specifically the slow progress on them. They seem to have bumped it a TINY bit, but it still needs to be faster.
• Soul Dew income. They probably think they “solved” this by offering Refining Stones in the Celestial Stone shop. But at some point I’ll literally run out of things to refine with Refining Stones, lel.
• Grail income. Nothing has changed on this end–If you play at super top tier AND have FEH Pass AND the monthly discount when it does include grails, it’s about 140 grails average per week. If f2p, that’s about 111 grails instead. (101 from top tier AR, +40/4 weeks {10 grails} from Forging Bonds that usually happens once a month). It takes 2700 grails to +10 a TT unit (2200 if you wait for the monthly codes now), and 2200 for a GHB unit (at worst, but waiting for rerun is worthwhile). Seeing this, it takes almost 5 months of high tier play to get a single TT unit fully merged, and in that span of time, there will be at least 10 other free units released that could each also be potentially good units to merge. Really, IS?
• Flower income. Small improvements again have happened on this end, but it’s still slow as dirt. Especially for Infantry flowers.
• Better inheritable weapons. This problem’s only gotten worse over the year. As PRF weapons get crazier and crazier, the inheritable weapons just become more and more useless. Lol
• Make more monthly limited codes, add more seasonals (4* versions okay) to manual options. They probably won’t want to do this because that further “decreases” the value of their old seasonal banners. Even though they started doing 4* demotes in the oldest seasonal banners, who really is going to spend orbs to get merges for something like Halloween Sakura at this point. =w=
• Keep AA back weekly instead of going on vacation for junky SD modes. Don’t kill the game faster than it needs to die.