Strictly speaking, if it does not come on the openSUSE DVD or Live disk, it could create a problem to remove even if you get it from a OBS repository and its for sure not much thought was given in removing it after it was installed. I am serious when I say, if its not causing a problem, I would keep it installed even if it is not being used. I reinstall openSUSE on each new release, so its only eight months or so I need to live with such a thing anyway and the whole system gets redone in my case. openSUSE is so frugal in using disk space when compared to Windows, a disk larger that 80 GB may be all you need for just about forever, not including video files of course.
Thank You,