How can Gasol compete?
He is not that big nor strong.
What Kaminsky will do instead of battling at the defensive end all night is ,get you in trouble 1st. Like he did to okafor
If you overpower him a simple double team will work.
Kaminsky ability to stretch the floor or post smaller players makes up for concerns regarding lack of strength at the defensive. Tyler Zeller was also thin when he came into the league and look at him now
Pau is just a much better athlete than Kaminsky. Quicker laterally, more explosive, longer, great timing - an effective shot blocker and rebounder as a result. Even so, he fought the 'soft' label for much of his career because he struggled to bang in the paint - it's why teams used him at the 4 (where his length and quickness actually made him an asset as a defender).
Bringing up Zeller isn't exactly helping your case. TZ is ideally a good backup (which is exactly what I think Kaminsky is) who is an average rebounder and really struggles when required to hold off bruisers in the post. Zeller is actually an interesting comp for Kaminsky. Frank has more range on his jumpshot (his slow release worries me a bit though) but that's compensated by the fact that Zeller is a better athlete. Oh, and Zeller went at 20 by the way - as a senior who relied more on skill and IQ than strength or athleticism. Stop me if any of that sounds familiar.
Kaminsky won't drop to 20 like Zeller did, but no way he goes as high as 6.