BUFFALO, N.Y. — Come April, the Toronto Maple Leafs will once again have to confront the long-nagging questions of how they'll attempt to avoid turning a dominating regular season into yet another early playoff exit.
A promising glimpse of an answer, perhaps, began to emerge over a four-day stretch in which the Maple Leafs won two of three with a new-look lineup featuring centers Ryan O'Reilly and Noel Acciari, who were acquired in a trade with St. Louis.
With O'Reilly centering Toronto's second line, and Acciari centering the fourth line, their presence provided coach Sheldon Keefe an extra level of flexibility and an additional dynamic dimension to a talent-laden roster that already includes four 20-goal-scorers.
Toronto's newfound potential was on display in a 6-3 romp over the Sabres on Tuesday, when the O'Reilly line combined for four goals and 13 points, and staked the Leafs to a 3-0 lead 7:14 into the game before Buffalo registered its first shot on net.
"Obviously, it was that line that broke out tonight. The next night it might be the Matthews' line," Keefe said, referring to the top line centered by Auston Matthews. "But as I said to the guys, that's what it is supposed to look like in terms of a team game. ... That's as dominant as we've been all season long, so it's tremendous to see."
The challenge for Keefe becomes building on that performance and continuing to develop roster-wide chemistry to finally begin fulfilling the long-awaited expectations of mounting a playoff run that doesn't end in the first round.
The Maple Leafs have not won a playoff series since 2004, when they needed seven games to eliminate Ottawa before losing to Philadelphia in a six-game second-round matchup. They've since lost seven consecutive first-round series mostly in dramatic collapses, including six ending in a decisive Game 5 or 7.
The frustrating track record is one general manager Kyle Dubas alluded to after completing the trade on Friday in giving up four draft picks, including a first-rounder this year, two minor leaguers and a prospect in a deal that included Minnesota picking up 25% of O'Reilly's salary.