Best retool would be let Marner walk, trade Reilly and resign JT on a discount. Dollars saved on those 3 deals alone will allow you to bring in 3 above average pieces if they choose to do so. Add the trading of Kampf and Jarnkrok there is more room.
Definitely will have the ability to change the team if they choose to. Or you wait it out and see what McDavid does. If he doesnt resign in Edmonton and wants to test free agency the following season, do you tinker on the team this season to go all out next off season where free agents are a plenty?
McDavid
Eichel
Panarin
Kaprizov
Jason Robertson
Makar
Connor
Necas
Zegras
Kempe
Garland
Tuch
R. Andersson
Marchment