How does practice squad 3 years and 3rd to 4th string backup one year mean Kellen Moore "got his chance" on the field, yet 1 year on the active roster means Anae did not?
As for Moore getting the chance to be Romo's primary backup in 2016, that was his 5th season since college, not his first like Anae, and the Cowboys actually drafted Dak for that role, and Kellen was just meant to slot in until Dak was ready.
We could look at other statistical studs from college too. Look at Ejuan Price, who has the same number of career sacks in college as Anae. He spent one year on the Rams practice squad then was cut. That was his entire NFL career. Not everyone works out.
Again, I'm not saying Anae won't work out, but we do not have the insight or information to make that call, and college stats alone does not tell the story. If it did drafting in the NFL would be easy.