There's an interview with Bob Calayco posted on the Dutch gaming website "Insidegamer".
Some of the more interesting questions and answers include:
Q: Some SC2 Korean leagues use custom maps which led to some of the most amazing games ever. Are you interested in adding these maps to your own map pool?
A: Yes we definitely look for possibilities to add these maps to our own map pool. We know that some maps at the moment are more favored towards certain races and that's something we like to adress. There are a couple of maps which the community appreciates and we'd like to have these in our map rotation. We know that Zerg is very dependent on macrogames and thus small maps can make it difficult for them. So we want to make sure the map pool gives equal chances to every race, so without a doubt changes are coming.
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