IIRC Hogan only ran into Reis as the Yet-tay at HHavoc 95, MAYBE in the WW3 battle royal, and the Nitro where the WCW A-team were all in Japan and only Macho Man was on the card. (Possibly the same night as JR cutting the promo on Vince and debuting Fake Razor???) Hogan (IIRC) confronted Ron Reis about how to attack Duggan in their match or something like that, but then attacked Reis himself instead.
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On the flipside, if Hogan doesn't go heel, Reis and Roadblock are both prime candidates to be TV cannon fodder for Hogan to smash.