From my initial look through, you can put together a pretty strong team of players drafted from the last 3-4 years. Rucks are maybe not ideal, but lots of good kids to pick from.
As I'm having another mare of a round in BBL, rather than watching, I thought I'd try putting a side together full of players with only a few seasons of experience as per this post of mine. I decided any player who had played games in no more than 4 previous seasons would be eligible. This means Naismith is eligible for example, who first played one game in 2014, then played matches in 2016, 2017 and 2020. Most on the list debuted 2017 or later though.
I have kept the same rookies/structure as my previously revealed team for simplicity - you can easily bring another gun player in by changing this around, or add in mid priced players. The "guns" chosen are the highest priced players who are eligible - all bar two of those in the forward line averaged 90+ last season, and these two still averaged 85+ (only 10 forwards total averaged 90+ - these two were #11 and #12).
DEF: Luke Ryan, Jordan Ridley, Tom Stewart, Dan Houston, Denver Grainger-Barras, Lachlan Jones. [Jacob Wehr, Thomas Highmore]
MID: Hugh Greenwood, Hugh McCluggage, Andrew Brayshaw, Sam Walsh, Jarrod Berry, Will Phillips, Luke Pedlar, Tom Powell. [Reef McInnes, Connor Downie, Alex Davies]
RUC: Reilly O'Brien, Tim English. [Josh Treacy (F)]
FOR: Rowan Marshall (R), Zak Butters, Shai Bolton (M), Braeden Campbell (M), Finlay Macrae (M), James Rowe. [Brayden Cook (M), Caleb Poulter (M)]
$333,700 remaining.
If you are interested, the following players would also be eligible (I may have missed one or two). I have only included players who averaged 80+ in 2020:
DEF: Jordan Dawson, Tom Doedee, Alex Witherden, Jack Bowes, Hunter Clark, Brennan Cox, Jack Lukosius, Damon Greaves.
MID: Tim Kelly, Andrew McGrath, Harry Perryman, Jy Simpkin, Matt Rowell, Bailey Smith, Adam Cerra, Will Setterfield, James Worpel, Brandan Parfitt, Tim Taranto, Jack Graham, Josh Daicos, Caleb Serong, Luke Davies-Uniacke, Patrick Lipinski, James Cousins, Mitchell Hinge.
RUC: Peter Ladhams (F), Oscar McInerney, Darcy Fort, Sam Naismith
FOR: Peter Ladhams (R).
Matthew Kennedy (M/F) appears in the picker and averaged 81.4 in 2020, but I think he may have been delisted? He would be eligible too.