AFL rucks to be vital: Adelaide's Jacobs

By Steve Larkin
Updated February 19 2019 - 4:51pm, first published 4:46pm
Crows ruckman Sam Jacobs is excited adapting to new positional changes at the centre-bounce.
Crows ruckman Sam Jacobs is excited adapting to new positional changes at the centre-bounce.

Ruck mastery will be more important than ever under fresh AFL rules, Adelaide's Sam Jacobs says.