On the first play, there was no reason for Edoga to take that long double teaming the DT before rubbing off to try to block Mosly. All Edoga had to do was deliver a punch to the DT enough to allow Biadasz to engage, then immediately rub off and go block Mosly. Edoga was too slow.
On the second play, like previously mentioned, Rico Dowdle simply didn't follow his lead block inside behind Zack Martin. Had he done so, Dowdle most likely scores.
On the third play (run to outside of Left Tackle), Biadasz needed to realize the bigger threat (Mosly) coming from the inside, instead of rolling along the line of scrimmage and go after a CB who already was engaged with our WR.
On the last play where Mosly came shooting free around Left Guard and hitting Dak as he was rushed into passing the ball, Edoga missed his assignment because he stayed too long trying to help Biadasz. Punch out and quickly rub off to cover your gap! Edoga is too slow.
Every run play shown could have been performed/blocked much better, regardless of Mosly's performance.