Top 5 picks are priceless. I think picks between 15 and 25 are over rated.
Sure 10-20 picks later there's a huge difference but one or two picks later you'd still get who you want half the time. The value of draft picks declines pretty slowly compared to what people seem to think IMO - quickly enough that it'll impact 10-20 picks later but not quickly enough that it's worth tanking to get 2-3 picks lower. Honestly the value of tanking declined massively after the removal of automatic priority picks. The extra draft pick given to you by AFL house was worth it - getting a pick two spots earlier isn't.
Recruiters will have other decisions to make as well. McGovern will make things very interesting if it happens (I'd start by offering our 2018 2nd rounder but pretty certain they'd get knocked back) and there's potential for McCarthy type trades downgrading picks to get extra value later in the draft if the value is there for us.