Sabres call up Cal O'Reilly to fill in for injured brotherSource: AP ‘The Sabres signed Cal O’Reilly in free agency last summer shortly after acquiring his brother in a multi-player trade with Colorado.’ Related posts: Sabres & Preds meet at GEC Thursday Veteran Brian Gionta happy to join rebuilding Sabres Sabres' future grim based on Briere ruling Gionta scores 2 in Sabres’ 4-1 win over Sharks Sabres land O’Reilly, McGinn in deal with Avalanche