Reimer inked a one-year, $1 million contract with Buffalo on Tuesday.
The 36-year-old Reimer will join an extremely young goalie group that includes Devon Levi (22), Ukko-Pekka Luukkonen (25) and recently signed Felix Sandstrom (27). Barring some standout performances in training camp, Reimer figures to enter the year as the No. 2 option behind Luukkonen, though he could be shipped down to the minors to serve as an emergency depth option as well.