Kotkaniemi was completely off the board. Tkachuk was the consensus pick, even Habs fans were pissed about it. I think you're confused, it was between him and Zadina but given the bloodline and his play style everyone wanted Tkachuk. Kotkaniemi wasn't even projected to be a top 15 pick that year.
Doesn't matter where they finished, it was a horrendous pick the moment it was made. That's like Toronto drafted Puljujarvi over Matthews and then going and saying "oh they weren't rebuilding so it justifies the bad off the board pick"
Reinbacher again, was completely off the board. Michkov was the projected 2nd overall, he only dropped because of the Russia factor, but passing on him to go off the board with Reinbacher was a huge mistake. Simashev would've been a better pick if they wanted a D-man.
Cooley plays C and was higher on almost everyones rankings pre-draft. Slaf had a really good WJC but he was still the consensus 4 pick. Most of your fans attacked me in a thread last year because I said Cooley > Slaf and they made a mistake, it looks even more obvious now.