But... they have a meaningful 3rd line with an adequate 3c. If you slot TB there, fine, see how it goes.
I'd want two deals to happen, I don't care what it takes...
Dumoulin/Petts for Rakell.
Some form of (not all) Zucker, Rust, McCann, Tanev, Kapanen, Jankowski, Riikola, Poulin, Lee, 1st 2022 (if 1st is used a 2nd 2021 must come back) or 2 2nds 2021 & 2022 (if the two 2nds are used a 3rd 2021 must come back) and there's more... assets
1 top forward (Zucker/Rust/Kapanen), 1 secondary forward (McCann/Tanev) and fill in from there. Jankowski, Riikola, Poulin, 1st 2022 (switch out what you think, but it's not impossible)
For Forsberg with one season remaining after this, Granlund UFA - 50% retained and 2nd 2021.
Make it happen...