FYI
In the french "Ravage Magazine" of September/October, there are rules for a Tannhauser solo mode, with a new hero (played as a coach/trainer) : Sergent Killgore, the "mascot" of Ravage Magazine. I have not tried the rules yet.
Killgore will be created in miniature (the green is in progress).
See the character here : http://editions-thermopyles.fr/ravage/index.php?page=killgore
Some years ago, Ravage was the magazine that published the mercenary Wolf.