Mm, I don't play UU, but just by having a look at your team, you seem really Ground-weak. Yes, you have Bronzong, but as a trade-off, you have 3 Pokemon weak to Ground and the other two are quite frail. If Bronzong goes down, something like Scarf Flygon will look like it can cause some serious problems.
Whatevs sig. QC member for OU and Ubers, VM me for a look at your analysis. Just make sure it's good.
Also, if you want me to rate your team (OU/DW OU/Ubers), give me a VM. If I don't rate it, it's either 1) it's so shit it's too much trouble, 2) I'm busy, or 3) the team is fantastic and I have nothing I can suggest to you. You should be able to recognise which one.