Let me put it this way, if Grundy bombs then Melbourne don't suffer too greatly, it's a fairly weighted risk & one which will probably extend the playing lives for both Gawn & Grundy, two of the best modern day rucks over the past few years. Even if he gets a few niggles he'll still be useful, I doubt Melbourne are picking him without factoring in some downside. If it's 3 years of peak performance then bonus, you could probably sell him on if the salary is too cumbersome, rucks still retain value, especially in this environment. As for Hopper? Never would I consider trading a future first round for an inside mid and certainly not with the gravy being demanded on top. The injury profile not a primary concern but if he misses chunks of next season then his absence will be amplified at the draft table. Next year's draft could be a tough watch if we slip back to 2021 form, could go either way & will require plenty of luck on the injury front.