Welcome to the boards!
That would be a deal I'm definitely comfortable with making. I know Granlund has great upside but with the hits/blocks counting as .1, given last year's stats Landeskog would have had 26 points alone from those peripherals. Not to mention how this league fits his skill-set/play style very well.
Helps you consolidate assets in a league where you can only keep 10 skaters.
I like it if it's something you can swing.