Exactly, which makes even more important to keep your costs down elsewhere, which magnifies the importance of retaining those 3 cheap young RD in Carlo, Colin, and McAvoy.
Then factor in a potential Spooner raise this year, Belesky's contract being here, and a Vatrano raise next year. (Assuming all are still here)
Toss in the deals for Krug and Rask still being here (fairly safe bet).
Your looking at approx. 60 million tied up in 9 forwards, 1 D, and a goaltender, and still needing 4 forwards, 6 D, and a back-up. So your looking at about 12-14 million for 11 players. Good luck.
Something would have to give. If anything, a Landeskog acquisition without money moving out prevents Boston from any other significant acquisition, regardless of how bad the D is.