An alternative coalition government that is contingent on Bloc Quebecois support is unlikely to fly, says a constitutional expert who has long advised Canada's governors-general.
Lawyer and political scientist Ted McWhinney says it's more likely a general election would be called to clear the air
"The bar [is] very high for anyone trying to persuade the head of state to allow him or her to displace an incumbent government and go on to form a new one."
Gov.-Gen. Michaelle Jean's discretion cannot be underestimated.
Unlike the British G-G who acted in the renowned King-Byng affair, a similar crisis back in 1926, Jean is a Canadian citizen and has significant moral authority.
McWhinney said he wouldn't be surprised if Jean -- faced by a situation in which the Harper government had lost the confidence of the Commons -- opted to call a new election.