@ilovesaprolings Probably the same reason they would change the art on any female character in current MTG: too spicified/damsel in distress-y. Can't show females running away from anything, now can we? Females can only be strong and not show any weakness whatsoever, just like in real life. Also butt.
EDIT: This art's better anyways. It tells the full story: Hans running away in the background, and Saffi cornered by the shadow of the Lhurgoyf.