FINDING the right combination in the big man department has been the topic of much discussion this pre-season.

Despite only being required to fill two spots and most coaches agreeing who deserves the number one position, the second spot is causing all sorts of headaches.

So who are the best options in 2019 and who should we be monitoring this pre-season?

DEFENDERS Who should you consider?

MIDFIELDERS Who should you consider?

Despite not being officially snouted, Brodie Grundy (RUC, $871,000) has been affectionately referred to as the 'Ruck Pig' following a dominant Fantasy season where he averaged 120, seemingly scoring at will and often over indulging. We haven’t seen this kind of ball-winning big man since Dean Cox and it is a huge reason he managed to score over 145 on three occasions last year. Following some intense education from his mate Tim Broomhead, Grundy knows what his responsibilities are as a prospective Pig and the big man certainly has the aspirations to achieve them which make him a 'must have'.

Also consider Max Gawn, Justin Westoff, Stef Martin.

Sam Jacobs (RUC, $591,000) joined his teammates in having a disastrous season last year, looking a shadow of what he is capable, averaging just 81. Just one year prior, he had a sensational season, averaging 99 as the Crows went on to play in the big dance. With the Crows tipped to put last year behind them and once again contend for the flag, expect Jacobs to return to an average in the 90s as he remains in a sole ruck role which is highly sought from Fantasy coaches.

Also consider Matthew Kreuzer, Paddy Ryder

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Tim English (RUC, $446,000) showed his potential last year with three scores over 86 from his seven games. With news he is going to be given the chance to be the No.1 ruck for the Dogs, combined with the fact he is heading into his traditional third-year breakout season, he is every chance to make a significant improvement to his 67 average.

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Todd Goldstein (RUC, $678,000) bounced back last year to halt what looked like a downhill trend, averaging an impressive 93. As durable as they come for a big man, Goldstein offers some value considering the way he finished the season with six scores over 114 in his last 10 games. From all reports he is in great shape heading into the season and it's worth reminding coaches that he has averaged as high as 113 in the past. He is currently owned by just five per cent of the competition and could be a great 'set and forget' option.

Also consider Jarrod Witts (four per cent ownership), Toby Nankervis (one per cent)

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Shane Mumford (RUC) could be a very handy pick late in the draft as no coach is using an early selection on the big fella following a year off and two-game suspension to start the season. The upside for a coach who misses out on the popular rucks is big however, considering Mummy averaged 92, 94, 84 and 84 in his last four seasons. He is a tackling machine and will be a great late pick as long as you can cover him while suspended.

Also consider Sean Darcy

Darcy Fort (RUC, $170,000) is a 25-year-old Cat who is right in the mix for the starting ruck position for Geelong. He will be more than capable of stepping in and holding his own after averaging 101 in the SANFL last year. He can also push forward and kick a goal so throw him on your bench.

Also consider Darcy Cameron

Get expert advice from The Traders during the pre-season in the Fantasy Hub. Follow AFL Fantasy on Twitter and 'like' the Facebook page to join in the conversation.