Ok. So it's a barkeep wearing armor and a big weapon. Maybe a little suspicious. But then so is a barkeep wearing armour walking down the road and through a village, attacking nothing. Surely my eyes would more likely be on the dragon than on some obscure warrior fighting it (unless you absorb it's soul) that tends to turn a few heads.
Also, the Blades duties might be to kill all dragons, but for sure it's not to kill all the dragons right now as soon as you see one! She's supposed (from her point of view) to be the last blade alive or around and getting herself killed in a fight won't help her cause. And it's just one dragon among many. So she hides and plans and searches the reason why they are coming back in the first place.
