From what I heard, all but Group, Summon, and Black Market will vanish, and from what I did hear, the points were converted for the new shop. No idea though.

Though IF Oasis is a different version and they put Kimono in the Ranked Shop it would take 150 days to complete it for free (Roughly if I did math right at 500 points a day) I don't think they would get rid of the old shops. Otherwise there would be no reason to update the Ranked Shop with Kimono (Now just waiting on GNW Choji to be added to arena shop like he should had been in)