Speculation that he may try to run as a Democrat in Buffalo:

Speculation is intensifying over the political future of State Sen. Mark Grisanti, R-Buffalo, who earned an improbable victory in an overwhelmingly Democratic district last year and who has never ruled out the possibility of returning to the Democrats he left in 2010.

... In order for Grisanti to run as a Democrat next year, election law says he must make his decision some time within the next two months. -- BuffaloNews.com