The 49ers have opened the practice window for rookie defensive end Kentavius Street. Street remains on the PUP list but may have an opportunity to see the field before the year is through. 
The Niners selected Street in the fourth round of this year’s draft after he suffered a torn ACL. Prior to the injury, the N.C. State product had some second/third round buzz, so the Niners were happy to take the patient approach with the 21-year-old.
Street appeared in 51 games (35 starts) during his collegiate career, compiling 9.5 sacks. He had one of his best seasons as a senior in 2017, finishing with 38 tackles, 6.5 tackles for loss, 3.5 sacks, and one forced fumble in 13 games.
If activated for the 49ers’ final games, the rookie figures to support starters Arik Armstead and Solomon Thomas along with rotational players Cassius Marsh and Ronald Blair. Depending on team needs elsewhere, activating Street may require waiving seventh-round rookie Jullian Taylor.
Jullian Taylor still has potential