Although these are separate trades, they seem inherently interrelated.
Weller projects really well for a 21 year old – though it must be stated that the data on Weller at this point of his career is limited. It is highly likely that he at least becomes a solid cog for the Suns for the next decade – which is the sort of thing you would hope for as the lower expectations of a number 2 draft pick.
Matera has shown flashes in his time at the Gold Coast, but occasionally went completely missing. Freo should see Matera surrounded by more talent, and able to play a smaller role.
Verdict: A pair of fair trades