Bringing back and IP doesn't have to mean making it play with the limitations of a 1980's arcade machine though. It also doesn't mean you have to make it into Street Wise.
You could make a really fun brawler from the SoR IP.
The issue is though, that people are clamouring for old Sega IPs because what else do we have?
They don't make new IPs anymore, and when they do they mothball them (Valk becomes a portable exclusive and not as good as the first, Bayonetta becomes persona non grata and Nintendo has to save the sequel, Jack Lumber 2 will never happen at this rate, Yakuza never gets translated unless Sony foots the bill etc).
And they aren't beyond bringing back old IPs in fun ways, OutRun and Afterburner for example.
Either way, there's more money in endless Total War games, Football Management sims and FREEMIUM APPS, so wateva