Coburn missed most of Sunday's Game 5 against the Rangers due to an illness, Renaud Lavoie of TVA Sports reports. Lightning coach Jon Cooper hinted after the game that Coburn was vomiting on the bench, and the defenseman didn't play at all during the second period. Coburn finished with just 5:43 of ice time, after topping 15 minutes in each of the series' first four games. He can be considered day-to-day as the Lightning take a 3-2 series lead back to Tampa Bay for Tuesday's Game 6.