Does he mean like a bronze bust ?
A little premature, but the potential seems to be there.
The guy will be brought along the same way Percy was, a few plays at a time. Odds are he wont be great this year, few WR are in their first year, but should be very good in year two and better in year three.
I expect the Vikings to step up and surprise once again this year. This Vikings team will have an amazing defense if they can get at least average play from the middle linebacker.
By the end of the season the offense should be less dependent upon the running game.
Then they will be hard to beat.