The Philadelphia Eagles have the 仕事 of 取って代わるing an かつてない NFL 広大な／多数の／重要な this offseason に引き続いて Jason Kelce's 退職, 収容する／認めるs 長，率いる coach Nick Sirianni.
Kelce, 36, chose to bring the curtain 負かす／撃墜する on his storied football career earlier this month after his 13th season in Philadelphia ended with a Wild Card 一連の会議、交渉／完成する 敗北・負かす against the Tampa Bay Buccaneers.
He 出発／死s as one of the most important 人物／姿／数字s in Eagles history, having played an integral 役割 in the team's first and only 最高の Bowl 勝利，勝つ 支援する in 2018, while also helping them make it to football's grand showpiece once again five years later.?
While 発表するing his 決定／判定勝ち（する）, an emotional Kelce burst into 涙／ほころびs during a teary 別れの（言葉，会） speech in Philadelphia, where members of his family and Sirianni watched on.
And as he begins 製図／抽選 up his 計画（する）s, the Eagles coach believes they have to 取って代わる one of the 広大な／多数の／重要な st players in NFL history at 中心 next season.
Eagles coach Nick Sirianni says they have lost an かつてない NFL 広大な／多数の／重要な in the retired Jason Kelce
Kelce, 36, chose to bring the curtain 負かす／撃墜する on his storied football career earlier this month
Sirianni, who watched on as the 伝説の 中心 発表するd his 決定／判定勝ち（する）, is 井戸／弁護士席 aware of the size of the 仕事 they have in 取って代わるing him
'明白に we are losing one of the best players in not only Eagles history but NFL history,' Sirianni said at the NFL's 年次の League 会合 on Tuesday.?
'One of the best 中心s of all time, so 明白に there's gonna be things that we gotta work to 取って代わる with that.
'But what's 広大な／多数の／重要な is these guys have been around Jason for three, four, five, six, seven years, and so we'll see who that is [取って代わるing him] at 中心, we'll see who that is at 権利 guard.
'But I know we've got a lot of good pieces. We've got Landon [Dickerson], 小道／航路 [Johnson], two guys that are プロの／賛成の-Bowlers and have been for the last couple of years now, 小道／航路's been for a long time.?
'Jordan Mailata's played a lot of good football, （機の）カム Jurgens got a lot of good minutes last year - and we'll see how the 残り／休憩（する） of it plays out.'
Sirianni was also asked about the 可能性 of Tyler Steen, 草案d by the Eagles in the third 一連の会議、交渉／完成する of last year's NFL 草案, 存在 an 選択 to come into the 不快な／攻撃 line with Kelce no longer around.
'Steen has a lot of different 質s to be,' he said. 'He's versatile, and I think he can do a lot of different things. So when you get guys that are versatile, there's 柔軟性 there with what you can do with them, what piece goes where.?
'But we're excited about him. 明白に I feel and how everyone feels that Coach [Jeff Stoutland] is gonna get the best out of these guys, and Tyler's gonna 利益 from that coaching.
'Tyler's also gonna be 利益 because he's a really good player that we took in the third 一連の会議、交渉／完成する. Excited about his 開発, some of the minutes that he got last year.
'I think that he is a 広大な／多数の／重要な 選択 and we'll see what happens.'
