I'm not entirely sure Dak has always been deprived of talent around him. He did have a young Zeke. Jerry went and got Amari SPECIFALLY to help. Gave him CeeDee.
I think maybe the line was suspect after Frederick left (which I also believe in several ways helped cause Zeke's quick demise). And the RB for the last couple years too. WR2 and 3...not particularly memorable.
I don't think Dak was good enough to take advantage of any of it. I think a good QB can take advantage of a couple stars and an average cast. MAke them look better than what they actually are. Dak never really did that.
All just my opinion, what do i know!