Which young gun should I hang onto going into the 2017 season?

[DOOM123]

I'm in a  UF keeper league going into season 2017. We use the AFL Fantasy scoring system, and I'm wondering which young player is most worth keeping(I know none of them are necessarily going to score that well this season) in terms of potential.

The young players I'm picking from right now(only want to keep one) are: Christian Petracca, Jacob Hopper, Connor Blakely and Dom Sheed.

Any help would be grouse.

[jabroni]

by most likely to keep i would go hopper then petracca then blakely then sheed

[SydneyRox]

by most likely to keep i would go hopper then petracca then blakely then sheed

Yeah looks pretty good to me. Hopper/Petracca well above the others