Normally we go into the training menu on a dragon and can see what their current XP is alongside how much XP is needed before their next level. But once you become capped (whether due to needing to breed certain class of dragons of capped by level/den/etc) you no longer can view this info.
It would be helpful if one could still view the XP accumulated for a dragon even if they are barred from leveling up.
For example: I spent a long time level capped and wound up accumulating millions of XP on my Kinnarus but if I had known just how much I had gained, I would have switched off to another one of my divines earlier.
Also, there doesn’t seem to be a quick and easy way to see just how many evolve stones I managed to acquire for a certain dragon. Of course it shows how many times a dragon has been evolved, but if I’ve managed to put Kinnarus to Gold but happen to have up to say Garnet stone, it would be nice to see that it is there waiting to be used at some point in the future.