Don't presume someone like Lavi could coach this team the next few years, he was never that comfortable with young players - his best teams:
2005-06 Carolina, 112 points, SC winner [10 starters over 30 years old]
D: Hedican (35), Ward (33), Commodore (26), Wallin (30), Wesley (37)
F: Brind'Amour (35), J Williams (24), Staal 21 (#2 pick), Stillman (32), Recchi (37), Cullen (29), Cole (27), Weight (35), Whitney (33), Adams (31), Ladd 20 (#4) 9:27
2009-2012 Flyers, 61 pts in 57 g, EF winner, 106 points 2nd rd loss, 103 points, 2nd rd loss
D: Pronger (35), Kimmo (34), Carle (25), Coburn (24), Krajicek (26)
F: Richards (24), Briere (32), Giroux (22), Carter (25), Gagne (29), Leino (26), Hartnell (27), Powe (24), JVR 21 (#2), Betts (29), Asham (31), Carcillo (25)
2010-11: Meszaros (25) replaced Pronger, O'Donnell (39) replaced Krajicek, Versteg (24) replaced Gagne, Zherdev (26) replaced Asham
2011-12: Grossman (27) replaced Meszaros, Gustafsson (23)/Lilja (36) replaced O'Donnell, Talbot (27), Read (25), Jagr (39), Simmonds (23), Couts (19), Schenn (20), Wellwood (21) replaced Richards, Carter, Briere, Leino, Powe, Betts
Lavi missed the playoffs the next year.
2014-15 Predators, 104 points, lost 1st rd
D: Josi (24), Jones 20 (#4), Ekholm (24), Ellis (24), Weber (29)
F: Ribeirio (34), Neal (27), Forsberg (20), Smith (25), Wilson (25), Cullen (38), Jarnkrok (23),Gaustad (32),Bourque (24), Gaustad (27), Stalberg (29), Santorelli (29)
2016-17 Predators, 94 points, WF winner
D: Josi (26), Subban (27), Ekholm (26), Ellis (26), Irwin (29), Weber (28)
F: Johansen 24 (#4), Forsberg (22), Arvidsson (23), Neal (29), Fisher (36), Jarnkrok (25), Wilson (27), Sissons (23), Watson (25), Aberg (23), Smith (27)
Lavi likes veterans, his idea of a "rookie" is either someone 24-25, or a top 5 draft pick - the only player to get significant playoff time at a young age who wasn't an elite draft pick was Forsberg, and he was obviously underrated by Washington.
He's the coach you bring in to take a veteran team up a notch.
He'd love to coach the Flyers in 2021-22 when all the kids are 22-26 years old and he has 34 year old Giroux, 32 year old Voracek and JVR, 29 year old Couts etc.