Zach Miller was Kiffin's pick. Consolation for having to take Jamarcus which Kiffin did not want. And yes he is very good. The O-line was good at Run blocking and absolutely awful at pass blocking. Mainly it became good at run blocking when Kiffin got there. He moved Gallery to guard and signed Cooper Carlise. He has scrubs at Tackle or over the hill. Al would not let him draft O-line in the first round or trade pick so he was stuck with running and quick throws to TE and RB/FBs in the flat. He made it work as well as you could. The QB has about 2 secs to make a throw with their blocking.
They led the league by about 20 sacks over the next team when Kiffin got there. He lowered that but threw very quick routes or ran. Just sayin there line was and is one of the worst in the league. Kiffin is just a very smart guy, somewhat like Cut with the quick releases from Ainge. He managed the situation.