That is probably fair, and where some of the current disagreement among Tech fans is coming from. I have been on record many times saying that I actually agree with Dave Braine that, while Georgia Tech is very capable of having great seasons (even competing for the NC in a given season), Tech will likely never "consistently average 9-10 wins a year." However, while I agree with the statement, I also think it was a horribly stupid thing for an athletic director to say publicly!
I agree that 8 years is a solid basis to judge CPJ. And, if you told me that we would play in 3 ACC championship games, 2 Orange Bowls, 2 eleven win seasons, and have a winning record in the ACC 6 of the 8 years (with a 500 record in one of the other two) I would take that. I would have liked to win at least 3 of the 8 against UGA, but it is not like most of the games weren't close or that CPJ couldn't win 3 of the next 8. I am as disappointed as everyone else with this season, but I also understand many of the reasons it happened. I am actually quite optimistic about the future and think that Johnson can get us back to 3 ACC championship games and 2 Orange Bowls over the next 8 years. Given the highs we have had over the last 8 years, I am okay accepting one truly stinker season, even if I don't like it. That is why I am still on board.
You also have to remember that, if we had a coach averaging 8-9 every year (with some 11 win seasons), there is probably a 75%+ chance that coach moves on from Tech pretty quickly. CPJ is here to stay. The last two coaches with his kind of successes at Tech both bailed quickly for better jobs at other schools and the NFL. What I don't want is some short success, the coach leaves, and then we go through Gailey-like mediocrity with the next coach, or worse. I love Tech with the best of fans, but lets be honest, it is not an ideal place to coach. It will never pay the best, has tons of recruiting disadvantages, and is a huge minority fan population within its own state.