I think you're right on the money Dee tention. Reckon they will (and should) pick Scully and Trengrove as 1 & 2 and try and look for a KP with a trade. Trengrove has climbed significantly in a lot of people's minds due to his game against Vic Metro. He reminds me of a young Mark Bickley who finds the ball very easily and uses it exceptionally. He like Scully has leadership qualities stamped all over him.
Freak having seen Butcher play twice this year, I don't think he has the potential to be an A+ grade player. He doesn't have the workrate or the attitude at this stage of his career and I personally don't know whether he can develop it. Whilst he's certainly got many strong qualities his height should not necessarily dictate that he goes as high as pick 2. As the game is getting quicker and quicker (especially when you consider the WB, Geelong, the Dons extra speed this year and why Collingwood are so hard to play against). It isnt the height, rather the speed and their ball movement.
For what its worth I think Ben Griffiths would be a good pick up, although a bit of unknown to many that I would love to see at the Dees is Nick Westhoff (from West Adelaide), who is the cousin of Justin & Matt Westhoff at Port. Nick Westhoff is a 198cm, full forward who has been playing in the seniors at West Adel. Has a basketball background similar to J. Watts is very athletic (with very strong workrate) and making waves in the SANFL. Recently kicked a couple of bags of 4 and 5, with a massive upside to his potential.