If Obama drops out for ANY reason at all, whomever replaces him will lose the black vote almost entirely. Even if Obama goes before the public and says it was his idea, the sense will be he was forced out by the Democrat white power structure.
There is no telling what might happen between now and November. Only 5 months and a few days (couple weeks or so).
If he is already planning on selling out America’s nuclear stockpile to Comrade Putin, then he must have something planned. Sure comes off that way.