Of all the people we could have signed, from Gallagher, Petry, Armia, etc. he was the only one that I would have signed, because while he had one season in LA where his offense spiked, he reverted to about what his stats in Montreal were in his final two seasons and even if it started to go down, you aren't signing Danault for offense. You're signing him because he'll shut down the opposing team's best player.
My opinion of Danault hasn't changed at all since he left. He's a third line center on a championship caliber team, and probably the best third line center in the league.
Look at the top teams in the league, is he a #1 or #2 on Bawstun, Tampa Bay, Toronto, Carolina, Deadmonton? He'd be a #2 on Colorado, Minny (maybe even #1), Dallas, New York, etc.