my friend's lats are uneven, and he needs some expert advice on how he should go about correcting it. i know a lot of people are going to say more one arm rows, but hopefully there are other suggestions. let's hear them.
Here is his picture
here is his current back routine:
behind the neck pulldowns 4x8-12
one arm rows 4x8-12
close grip pulldowns 3x8-12
seated rows 3x8-12
machine pullovers 3or4x8-12
weighted hyperextensions 3x30-40