As we always say the draft is a crap shoot, but the decision should come down to who has the best chance to be the best player in the draft outside of Victor. Average players can be found elsewhere. We can always find x-lottery picks (we picked up 3 last season) So unless Ausar, Henricks, Lively, or LMiller can wind up as good as Scoot or BMiller then I lean toward keeping 3.
Now I did say earlier I would prefer Wagner and #6 for #3, so that might sound hypocritical, but the difference in my mind is that Franz is proven, and not as much of a question mark as the 4 examples you named.