Wouldn't that have been more preferable with Kabrinskia? As you had fairly similar army size, which would empathise the importance of strategy, unit organisation and personal discipline as key and integral to winning each battle. Unless Aurvandil is better due to the "higher danger factor" since Aurvandil's armies don't mess around.
Except Terran had no reason to fight Kabrinskia after the peace terms they got. Terran has lots of reasons to fight Aurvandil– first and foremost, the occupation of Paisly, Paisland, Maeotis, Evanburg, Kydonia, Gallaecia, and Celtiberia.
