Not for nothing, many of the elite QBs in this league have extremely fast release times (Brady, Ben, Rivers, Brees, Luck). Many QBs with slower release times happen to be elite escapists and runners (Allen, Jackson, Watson, Rodgers, Wilson). Rotational pass rushers are likely becoming devalued at this stage in the game's evolution. Versatility is paramount now. You need linebackers that can cover sideline to sideline, man up and rush the passer. You need edge defenders that can play the run and drop into coverage. Etc, etc.
Winovich is a good get in the third, and I'm sure the Pats will get the most out of him, but these explosive young backs are carving up defenses right now and the potential with Singletary is greater for us. I like what we did going after a plethora of OL to compete and getting a dynamic runner on O. We are building our linebacking corps with athletes that can cover a lot of space and bolstering the interior of our DL. And with declining Shaq's option, they are making a prudent financial decision. If he shows more growth this year, they can extend him. If not, they look to replace him.