People talk about how you can learn shooting, but was Siakam a ballhandler prior to the NBA? When you can get and stay on the court, you get opportunities for growth, it's crazy.
But also, maybe Hendricks just isn't good! There will be players in the top-10 that don't even make a 2nd contract.
We know so little, so we should value what we do know very highly. So I get how mystique works but it's not a plus in serious decision making so I am just begging caution on Bilal with such an important pick.