I find it difficult to use the Upgradeable sort option now that there are so many troops labeled with upgradeable traits.
What I think would be very helpful is if the team names on the left had the blue/green icon if any of the troops within that team could be updated.
That way I could know at a glance if the troops I care about, the ones I had placed on my teams, could be upgraded.
Had the very same idea in december, but people didnt seem to care about it as much.
Great minds think alike Hopefully the idea will get a little more attention and support this time!
The problem is most likely going to solve itself when people make further progress in ascending and unlocking traits, but still +1