Having a core under 25 was awesome in 2002. Today, with the cap? Time moves faster.
After the next two seasons, if Stützle and Sanderson develop as we think, we'll have much less flexibility.
Making a couple runs with them on cheaper contracts would be smart. I'm not saying we should be signing anyone for 5-7 years, but Giroux for 3? Or Chychrun with 3 left? Absolutely we should consider it.
The sooner we make the playoffs, the more experience our core will get, and the sooner we can win when they fully mature.
Ideally, Tkachuk/Chabot/Norris/Stützle/Sanderson would have a couple playoff series under their belts when the next wave of players make the team full-time (Greig, JBD, Boucher, Kleven, etc). For that to happen, we need to start competing now.