Still, the performance penalty for the SFP models is technically only a dispatch concern, I say technically because obviously the prudent pilot should either know about the extra 'oomph' the spoilers have on the SFP and the increase in braking performance they give if deployed automatically during landing or should have a quick glance at the MEL and reevaluate the conditions. Unless the landing is critical I still wouldn't go around if the light comes on on final.