User blog comment:Timeoin/TES Online - Payment Style/@comment-76.167.228.144-20130128011351/@comment-1470368-20130128012132

I highly doubt that it is a "guarantee" that there will be no more console/single-player Elder Scrolls games.

Please do take into consideration that The Elder Scrolls Online is NOT being developed by Bethesda Softworks, but by it's sister-company: Zenimax Online Studios (created back in 2007)

It is much more likely that Bethesda will continue to make single-player Elder Scrolls games in the future, whilst Zenimax will focus entirely on TESO.