I don't think Vignault has much of a team to ice. The fault lies with Nonis.
I am still mad as hell Nonis didn't sign Scott Niedermayer when he had the chance 2 years ago. Niedermayer's first choice was Vancouver but Nonis said he didn't have the money. I would have traded everyone on the defense, including Ohlund, to land Niedermayer. He's won everything there is to win, Memorial Cup (MVP), 3 Stanley Cups, Canada Cup, World Cup, World championship, Olympic gold, and the Norris Trophy. He would have been the offensive defenseman we've always coveted. Nonis simply blew it.
The Canucks brass just don't have the guts or the brains to make the smart deals.