Darkest Night

When will DC post some of the better known story arcs like Darkest Night or Elseworld titles?

They do have The Nail and ANother Nail on here which were Elseworld titles. But I do wish they had more. I know they don’t want to get rid of their high selling trades so I get Gotham By Gaslight and Red Son and the like not being on there. But plenty of others they could use that I don’t think would do too much damage if any to the trade market.