I don't mind if there are less DC Collectibles to purchase. To be frank, I don't understand how anyone can get excited over the 6th (or whatever) version of Black Widow, or Hawkeye - as far as I'm concerned, most of the MCU are B, C, or even D level characters. I grew up in the late 70's , early 80's, and the only Marvel characters that anyone cared about were Spidey, Hulk, Fantastic Four, and some of the X-Men. The Avengers were B-Level. It was the DC universe that was popular (based on who kids wanted to be for hallowe'en).
Right now, I am very happy with what Sideshow has done in the their "comic-inspired" DC Line, and can't wait to see where they go with it. I have the version 1 of Bats, Supes, GL, and Joker, and I won't be changing them, but I am really happy with their Flash, and Wonder Woman.
With the TBLeague team-up, the new Harley looks like a decent figure, and I'm sure they will do another Catwoman. But I would really get excited for a few villains like an armored Lex Luthor, or more Batman Rogues, and I'd also love to see comic inspired Aquaman, a new Green Lantern, Hawkman, Firestorm, and even a Robin or two. Sure the pricing on the SS figs are a little high, but I would easily take any of the above list over the "new" Hot Toys TDKR batman.