I like Duclair a lot but he's clearly a huge downgrade from Timo on both sides of the puck. Hoffman and Granlund aren't just bad defensively, they're among the worst regular forwards in the league in that department. Bonino, Svechnikov, Lorentz, maybe even Gregor are better two-way players overall.
Also Hoffman and Granlund only put up points when given a featured role on the power play. If you can believe it, Hoffman actually had a lower 5v5 points per 60 rate over the last 3 seasons compared to Gregor and Bonino. Granlund was very slightly above Gregor and Bones but well below Labanc and Svechnikov. I am skeptical Hoffman and Granlund will even be able to score on the power play since we have nobody remotely resembling a QB and they're also just old and clearly declining.