I concur with MFauli. It was revolting how saintly and untouchable the other girls treated Asuna in the OVA. "Oh my, I could never compete with Asuna over Kirito. ╥﹏╥ She's simply too perfect."

Asuna doesn't really seem to have much of a personality on her own anymore either. She's just this overly mature, motherly, graceful, holy virgin (though she most definitely isn't that last one, at least virtually). All the personality she used to have when they first met, during the 1st floor boss, and when she was a commander before they got romantically involved disappeared. She became this demure, dull, motherly saint.

Hinting that the other girls even had a chance to begin with was kind of pointless. At least Sugu didn't know before she fell for him, unlike the other two.