Eh it's close. I just don't see you really putting up much of a fight against the big dogs with your lack of scoring, lack of legitimate rebounder (Ersan is close, but he's European and it's really hard to trust European players), virtually no blocks and only 1 PG. LaMarcus can carry quite a load though.
Lack of scoring?
LMA is a 20+ PPG scorer, Rondo will average at least 15, Paul George will average at least 15, Arron Afflalo will average at least 18 PPG, Glen Davis will probably average around 16-18 PPG, Ilyasova will average at least 15, Hayward will average at least 15. Then I guys like Jared Dudley, Michael Kidd-Gilchrist & Thomas Robinson who all have a high chance of average around 12-14 PPG.
Ersan almost had a 30-30 game last season and average 9 RPG once he got promoted to starter last season and I have no reason to believe he won't do the same this year. Glen Davis averaged over 9 RPG as a starter last year, I have no reason to believe he won't do the same this season and LMA will also get me at least 8 a game. Rondo is arguably the best rebounding PG in the NBA, Paul George is also among the best rebounding SG's in the NBA, MKG is also a really good rebounder for a SF, Thomas Robinson is a really good rebounder as well, and if Jonas Valanciunas becomes starter there's no doubt in my mind he will give me a good amount of rebounds considering he plays besides BARGNANI.
I agree with my biggest weaknesses being blocks and only having one PG, and considering I have the league-leader in assists I shouldn't suffer that much in that portion. But it's not like every other team in the conference is perfect.