For a tall, athletic forward who can take a very good mark and seems very good below his knees, can also pinch-hit in the ruck and has a lot of development left in him, I'd think a late first rounder- but probably early second rounder would be in the park.
Having said that, my initial point is that I don't believe the Swans ever wanted to test the waters for him - which probably says something.
There are certain Dees players who probably would go for around the same pick (maybe even a pick in the late 20's) who many on here, including myself, would bemoan to see leave.