Board Thread:General Discussion/@comment-26530382-20160713040909/@comment-27542229-20160818224856

Gotlvr87: Yeah, that line bothers me too since Sansa was not usurped - there has never been a Queen of the North and Jon is both male and older than Sansa. Plus, usurpation means taking the position by force - Jon used no force against Sansa. Jon was just as surprised as Sansa at being named King.

Anyway, this is a long way of saying that your proposed sentence is a more accurate description of what happened.