Update and my apologies. cholatse did send his picks but they inlcuded a player taken in Round 9 who I either failed to add to the blacklist or erased sometime thereafter. I sitemailed him right away and again just now but neither has yet to be picked up.
As has been the custom regarding players that have been requested who are already taken, if they are properly listed on the blacklist at the time I follow the rule that they are considered duplicates. If they are not listed on the blacklist I consider that my fault and allow a replacement pick.
I have not updated the blacklist yet for transparency into this. Sorry for the delay