"Olympic Events – I’m told the OSC and the Board unanimously approved a submission to ISAF that proposes a five discipline approach for the 2016 Games; single-hand dinghy, double-hand dinghy, multihull, keelboat and board."

would it be safe to assume:

Laser/Laser Radial? No more Finn
49er? No more 470. Or maybe 49er men, 470 women?
Tornado?
Star?
Windsurfer?

Obviously way to early to speculate, but makes for an intersting discussion.