The top tier was Lafreniere and Byfield at one point too recently and there are MANY players that translated better
And Stutzle. The top 3 was pretty much set going into the 2020 draft. But the jury is still out there. Lafreniere or Byfield or Stutzle could all still wind up being the best player from the 2020 class, as could Sanderson, who has yet to play an NHL game.
But for the Devils, taking Cooley over Slafkovsky or Wright would be just sheer nearsightedness. Whereas Wright also plays center, he has a higher upside
and floor than Cooley. Does this mean out is impossible for Cooley to wind up the better player? Of course not. But your odds are far better with Wrght.
However, we have to also factor in the overwhelming odds that Wright goes #1 overall. In this case, Cooley would still not be a top 3 choice for me -- because Slafkovsky and Jiricek both play more needed positions in the Devils organizations and both possess higher upside. I'd also add in Nemec, who has a higher floor but lower ceiling than Cooley, but also is a great bet to be a top 4, two-way RD, which the Devils desperately need.
Slafkovsky is the very, very likely pick. He's the clear best available player at #2, his upside is stratospheric, and he not only plays a position of great NJ need (top 6 LW) but also a style of great NJ need (interior forward who can dominate down low, where the Devils offense is weakest). Cooley is great, no doubt, but his upside is not remotely close to a player we already have at the same position in Jack Hughes, and we also have a #2 center with more diverse abilities in Nico Hischier.