it doesn't muddy the waters, it looks pretty clear that the stocks will be trading electronically, while brokers have time to update the cusips... if they are in streetname it probably won't matter who owns them... there is most likely not going to be any problem for those wishing to flee the first day...
HAVE
Odysseus crossed the river of Styx. He asked Achilles if it was worth trading his life to have his 'name' live forever. Achilles replies: "I would rather be the slave of a slave on earth, then to live here in Hades..." --Homer's The Illiad