I'd want both a Crossbow and a Spear, they're my two favourite weapons, so naturally they'd be my first choice too include.
I'd also deem it much more likely that Nords would use Crossbows above normal bows, so hopefully that is a reason to include them, not to mention that they are both so highliy demanded.
Can't think of any other weapons i'd want tbh, the list there doesn't really excite me as much as Crossbows and Spears, and I think things like Flails and Nunchucks would be hard to animate well.