Further solidifies the prevailing view I've seen, which is that Bender is likely the best choice at #3, though it is very much the best of a set of less than ideal options.
The article makes me a bit more interested in the idea of moving up a few spots from #16 to try and snag one of Davis or Poeltl.
Davis looks like a project and possibly a tweener at the NBA level to me, but he looks like he has the tools to potentially address a lot of what the Celts are currently missing.
Coming away from this draft with both Bender (longer term project) and Davis or Poeltl (still a project but perhaps more immediate impact), plus giving some minutes to Mickey next season after a red shirt rookie season, could transform the Celts' frontcourt into one with good size, athleticism, and positional versatility for years to come.
RE: Stone, I think NC sets aside the general scouting opinion on Stone, which is that he's a bit of a tricky fit for the modern NBA game, seeing as he projects as a back to the basket center. I've been defending Jahlil Okafor a lot around here lately, but I think a back to the basket guy has to have absolutely out of this world natural ability to be worth a lottery selection in today's league. Okafor does, in my opinion. Stone probably not so much, though maybe he could be a useful scoring backup someday.