User blog comment:B214/Talk About What You Want! 3/@comment-72.240.208.36-20150415054601/@comment-3965848-20150415104324

Here's my idea of what would've happen. She probably would have recruited him to the FA which I would agree (because as Otaku said he would do any think for sexy girl like her) but with Rias already having her him, they would supposedly fight over him.

In conclusion Issei would have realised that Raynare is a psycho bitch for taking advantage and killing an sweet girl like Asia and leave her and maybe join Rias. The biggest difference it would have now is that Issei wouldn't have that "curse" that was left by Raynare.