I don't know what Obama is going to "announce" as part of his Asian trip, in relation to trade.
However, the time is ripe for him to also fulfill his campaign talk about Cuba, subject only to how many things he can do at once. No point waiting on events.
There is a rank ideology that drives the Right on Cuba. If the Democrats have any political skill, they might take the opportunity to crack that nut and, thereby, take another tool out of the hands of the rightwing.
The case for a realistic foreign policy toward Cuba trade in the face of economic necessity is waiting with open lips to be made, perhaps by you, Mr. President.
It's hard for me to read the tealeaves, but I think Florida politics could handle it, right now, too.
(And highlighting with action political leadership differences is not 'scoring political points' - it's making the case to voters why you think you are more fit to govern than the next guy, especially on questions of true import, unlike the Terri Schiavo spectacle).