Do NFL teams overvalue their draft picks?

Cade Massey and Richard Thaler say yes:

…we analyze the decision making of National Football League teams during their annual player draft. This is a domain in which incentives are exceedingly high and the opportunities for learning rich. It is also a domain in which multiple psychological factors suggest teams may overvalue the "right to choose" in the draft — non-regressive predictions, overconfidence, the winner’s curse and false consensus all suggest a bias in this direction. Using archival data on draft-day trades, player performance and compensation, we compare the market value of draft picks with the historical value of drafted players. We find that top draft picks are overvalued in a manner that is inconsistent with rational expectations and efficient markets and consistent with psychological research.

Here is the NBER link; here is a free version of the paper.  Here is an article on the biggest NFL draft busts.