Per Amalie Benjamin of the Boston Globe:
Jonas Gustavsson expected to get the start in Montreal tonight, would put Tuukka Rask in net at Islanders tomorrow.— Amalie Benjamin (@AmalieBenjamin) November 7, 2015
Which is interesting. I looked up Gustavsson's splits vs. Montreal. They're...okay:
At least he knows them - The habs are Gustavsson's 2nd-most-common opponent in his career, after Boston.