Is it possible to remove the profile cover once you've set one?Basically, have it revert to the initial default one of that particular account.
Google+ Remove Cover
google plus
There is no option to remove it. You can re upload the original photohttps://ssl.gstatic.com/s2/oz/images/profiles/defaultimage_bluegreen_940x180.pngHere it is before And After The photo realigns perfectly