Considering Saturn Emulation has come a long way since they released all the Mini consoles previously, and that even Success has a working Saturn emulator running on the Switch which is almost perfect... I'd guess a Saturn mini would fit an announcement. After all, the Saturn was a really beloved console in Japan, had Sakura Taisen, and a toncrap of games that people seemed to love, even a pretty unique port of Symphony of the Night, flawed as it is. But yeah: Daytona Championship, Sega Rally, Sonic Jam, Sonic R, Virtua Fighter 2, Fighters Megamix, Nights, Guardian Heroes, Panzer Dragoon, Shining Force, Radiant Silvergun, Virtua Cop, Die Hard and many, many, Capcom ports from CPS2... There's just too many good Saturn games to pass the oportunity if they can get a few licenses here and there for cheap.