That's where I disagree.
I don't believe you should pick a PG no matter what just because you need one, indepnedently of quailty, if that's another guy who may end up on your bench. That's precisely how spurs ended up with Wesley, who may have been a top 10 pick this year, lottery for sure, and many spurs fans had great expectations for... 2 years later, "he's not into the equation anymore". Not to mention Primo...
Let's not fantasize too much about these kids, specially this year. As Givony mentioned in his last mock draft Dilly is a very polarizing player and many throughout the league doubt he's a starter in a winning team
Wemby needs help and I personnally don't wanna see him spending the next two years with Tre and a developing rookie with uncertain potential as his PGs. Reason why I'm in the trade for Trae or Murray train. I'm with Scott here, might as well look somewhere else and pick SFs or frontcourt players in this draft (then use FA/trades to get your quality guards).
If Dilly turns out to be meh, that's would be 3 PGs picked in 4 years (4 in 5 years if you add Tre in the SR) picked wthout finding your starter... Tre, Primo, Wesley, Dilly... Maybe it's time to forget the draft to find it.