Lots of people said the 2001 team wouldn't be as talented as the 2000 team. Same thing in 1987. No way we'd replace all the talent we lost and win a title. There are a LOT of examples of teams being "less talented" going into a season, only to be quite a bit better due to a position or two improving.
In our case, Kaaya being experienced could make a huge difference. Remember, he didn't get here until weeks before the season started. Now, he's had a full season, bowl prep, spring, summer, and fall camps going into next season. That's really big. Now, do I think we'll win anything meaningful next year? No. However, I can see Kaaya winning some games next year that we lost this year, just due to his experience.