Option to default to single page with url token for multi-page functionality

Hi,

Thanks for this terrific module! I was looking back at this issue here and noticed that there is a way to support a single page option via a url token:

https://www.drupal.org/node/1449764

I'm looking to use this module but was wondering if there's a way to inverse this: to have the default url for a node display a single page with the option to provide the multi-page variant with a token url(?). I realize this may not count as a widely requested feature but there a number of cases where this is important. Many sites now default to a single page format for regular (direct) site visitors and multi-page for visitors from social media campaign (using urls with tokens).

Thanks for any help or suggestions and I'm sorry if this is already possible and I just haven't figured out how!