I sort of agree, Staf as Captain absolutely, but I'd go Chaffey as vice with 1 or 2 of Johnson, Coughlan, Andy Kellaway or DRod.
The other possibility is to go extremely left field here. Give it to Bowden, may be the responsibility will turn him around from promising to delivering, after all big Jim Malone & Leon Daphne used to call him FRC (Future Richmond Captain). I'd still have Staf & Chaf in the leadership mix