The funny thing that people aren't realizing is... this line improved a great deal after the retirement/ousting of Wanny. When Bates took over the line went from a man to man scheme to a zone scheme. Much easier for newly aquainted linemen to pickup.
Now to top that off we now have a great teacher to up the anti even more. Not only that, but he just like Bates, he knows that the athletic ability of this offensive line needs to be in a zone scheme.
IMO, this offensive line is not going to resemble anything we saw in the past 2 to 3 years. There will be holes to run through and time to pass the ball. The talent on the line wasn't the problem last year. It was the scheme put in place by Wise and his lack of knowledge on how to coach a man to man scheme to inexperienced players. Wise has proven time an time again that he is good when he has a line consiting of nothing but verterans. Houck on the otherhand has proven he can make a wall out of dry sand.
Personally I think we will pleased with what we see this year on the o-line. We may not be the best, but I can almost guarentee we will be servicable... unlike last year.