Don't look at me
You've done the right thing, carame1aura1 in speaking to your orthodontist about your reamining concerns. If you're not happy with the results, then you and he need to persevere just a little longer until either you are pleased with the results, or at the least that you are satisfied that they are as good as will be possible - it's no good you getting the braces off and having regrets that you didn't try to address these issues.
If these teeth do come down but only with difficulty, or even if they will not come down, it may be worth discussing with him whether he feels a bonded retainer might be a good idea - Mike's note about what a removable retainer can/can't do is spot on.