"We feel Gustavsson is one of the game's top goaltending prospects, a dynamic talent," Senators GM Pierre Dorion said in a statement.
A first-round pick is a first-round pick.
But this is the time to pay the price, and the Penguins can afford it. Defenseman Kris Letang is back after missing the playoffs with a neck injury last season, and Rutherford said they feel strongly they have enough depth. They are young in goal with Matt Murray, 23, who has two Cup rings, and Tristan Jarry, 22. That first-round pick ought to be late; the Penguins are seventh in the NHL standings. The pick will be No. 31, the latest first-rounder ever now that the NHL is a 31-team league, if the Penguins win the Cup again.
"We gave up a lot," Rutherford said. "But a lot of the things we gave up are futures, and our mandate is to win now. We can hang onto those futures, and they can probably help three or four years down the line."
Look out the next three or four months. The Penguins have a history of finishing strong under coach Mike Sullivan. They went 24-9-1 after the All-Star break in 2015-16, second-best in the NHL, and won the Cup. They went 20-8-6 after the All-Star break last season, tied for best in the League, and won the Cup. They're 9-1-1 since the All-Star break this season, and just got better.
"Our team does everything they can to give us the opportunity to win," Crosby said. "We've been playing good hockey here, so we need to continue to do that. Hopefully we can stay with the pace and keep going."
-- NHL.com correspondent Kurt Dusterberg contributed to this report.