I suppose I am saying this regarding consistency:
Westhoff:
8th most total points last year in the forward line, Ave 91.1, 22 games played. Most people consider Gray and Harvey too pricey, Bartel too old maybe, Zorko unsure this year with Brisbane additions, Ryder new club, bit pricey, Riewoldt an option for about same price, but most people unsure of his knees etc. This leaves Westhoff as a reasonable pick due to his durability, early scoring power and maybe freed up a bit with Ryders arrival.
Broadbent
13th total points last year as defender, Ave 82, 22 games. Most people are staying away somewhat this year from Eski, Simpson, Smith, Birch (injured ATM), Shaw etc and looking for unproven value. Broadbent is not cheap but you can probably rely on him averaging at least 85, and probably playing all games.
L Dunn
I started with him last year but stupidly traded him out when he had a couple of average scores, then he went on to have a couple of big ones. He finished 10th best most points last year as a defender 1875. He played 22 games rarely gets injured, can score a low one here and there. Probably a bit pricey at $458,100 but at least you know he'll be on the park and score reasonably well.
Just saying these 3 are what I reckon are safe picks instead of trying to find too many unproven value (cheaper) players.