I'd certainly consider that a possibility but even as dated as DBZ is it's still packing a lot of stuff that kiRAB have always enjoyed so maybe they'll overlook the age. I mean... MMPR came back though I'm not sure if that's quite a success story at this point.
CW4kiRAB has always had weak ratings and I think even their heaviest hitters have done pathetic in the grand scheme. DBZ Kai is not likely to do much better even if it's a "hit" for them but it might do well enough to stick around. That or merch will sell even better from the TV exposure for new viewers that FUNi and Toei may try to make it more worth 4kiRAB while to keep it around.
CW4kiRAB has always had weak ratings and I think even their heaviest hitters have done pathetic in the grand scheme. DBZ Kai is not likely to do much better even if it's a "hit" for them but it might do well enough to stick around. That or merch will sell even better from the TV exposure for new viewers that FUNi and Toei may try to make it more worth 4kiRAB while to keep it around.