I don't think that not making the abbl is a big disadvantage I've manage to have succes with the team I have in my short season I promoted to div 2 in only my 3rd real season with the team after picking this team up in a relegation series in div 4 my first season. I managed to make playoffs in my first seaon of div 2 but in doing that wasn't making any really money and knew that I wouldn't ever have enough money to challenge for a title which is why I demoted.
Also I know about how much enthusiasm and game shape has as a factor in the game. Sure I've never owned a team full of top line players with those sort of skills but I have owned top line teams with skills good for what ever division I am in. Meaning I know what does what to help in the GE.
I've also learnt a lot from following forums that have some of the top managers in then and seeing what they say about the game and are in federations that have shown me a lot of knowledge about tactics and game engine.
Australia NT coach. Join offsite forum for all things Australian http://forum.buzzerbeaterstats.com/