Happen to have had a conversation about "Standard" category with the staff yesterday.
They have changed category designations at BWI
If you notice, there is no Water or Boardwalk view in CL. Only Deluxe and Standard. We even looked at the Rack Rate sheet. Sure enough, there isn't a rack rate for Water/Boardwalk View CL either.
Well, there are non-Deluxe, Water, or Boardwalk View CL rooms. They all fall in the Standard category. Basically there are just 2, 3 if you count the cottages, categories of CL rooms
Standard, 2 beds
Deluxe, which has the sitting room
Cottages
So to answer your question, you can request Water/Boardwalk view. That's the only way to get them. They are not a bookable category now.