Ginsberg will be rolled in on a hospital bed on life support as long as President Trump is in office. Granted, the Supremes are unpredictable, but this might be the best shot. I'm not convinced that the DC Sewer won't corrupt the two new judges, like it does everyone else. Anything President Trump waits on just gives his enemies time to gin up their storm troopers, especially ANTIFA for this one.
Waiting and announcing ahead of time hardly ever works out well. Can we really be sure it would in this case?
All it takes is one group to demand a ruling be put aside because Ginsburg was asleep during the hearing.