I would really like to see character names displayed in game rather than battletags under portraits, above toons, etc. in game. It would give the game a much better feel as far as immersion is concerned. During beta many people claimed that this would be changed with the game's full release. I don't know if they were referring to a patch or if it was just an empty rumor, but I hope the change is made at some point. It is simply irritating to see characters identified by an account's battletag in game. The result is a feeling of directing an impersonal avatar rather than immersing oneself into playing a character.