You think that the value of the two first rounders does not matter?
I would take pick 2 over pick 10 and 11 any day
It would depend on the year and how deep the draft was.
Melb essentially did something similar for pick 9 and Tyson for pick 2 to GWS which was Kelly.
If Melbourne were still rubbish that trade would be one of the first ones looked at for not working, but Tyson probably helped then get competitive quicker and Salem is a decent player.