Which of our writers are most like seals? If you are interested in taking part in a round table alongside the regular writers, like Preston this week, just answer one or more of the questions in the comments. I’ll select one respondee, and send them the questions so they can join in next weekend! Should the D-backs have sold more aggressively at the deadline? Michael: I’m not sure how much more the Diamondbacks could have sold at the Deadline, perhaps Walker and Mantiply could have been dealt. I was 100% against the idea of trading Merrill Kelly under any circumstance,…