One of the features I found useful on Wallet (the app) was the fact that you could just copy any field with a single click. As far as I can tell, with 1Password, the one-click copy function only works with username and login (apart from Wallet items within 1Password).
So my request is for the ability to copy function to be usable on any field in the 'All fields' section, just like you can in Wallet.app. At the moment, then only way to do this is to put the entry into Edit mode, click into the field contents, select them, then copy with command+c. (It would be even better if we could choose to put some fields in the top part of the entry, as not everything is simply username + password.)