Option A.
I like the post with 14/15/14 and the versatility of the SF. With that high of a rating for OD for the PF I think this team's strongest tactics in a neutral scenario would be LP and 1-3-1 (I assumed 12 rtg is OD for PG "A").
14/15/14 is prob our 4th best U21 post currently though from what I can see in the NT database. Its also almost exactly my C on my current roster. We should (hopefully) see 18/19 rtg for top posts in IS, ID. Hopefully SOMEBODY is training their guards on passing.
Looking at a potential roster of NT Candidates I think we are an inside team this year. I think we need to maximize our post strength, start a big lineup and encourage the guy holding the 5 OD post to pause his inside training, go Pressure for 3 weeks, HN for 2 and then back to an IS,ID,REB rotation. Having a player who can anchor your D at the sf with a high OD and ID makes it much less impacting on your PD in a non-PD focused D.
Customized training plans should be sent to the top 12 guys. And we need to define a SF training plan that maximizes the overall depth at that position. Regardless of our debate on whether we can impact the training of a SF for the 21 team, it is most certainly our weakest position.