She could attack him from a diagonal, but from that position she and Rose gets a flanking bonus at the cost of giving the orc an attack of opportunity for you to move through a threatened square.  Though even with that flanking bonus, her attack still missed.<br/><br/>Update:  His attack of opportunity hit for 6 damage.  I'll update the map once I get Tolbar's action so I can go through the rest of the enemy order as well.