I'd bring back Rita.... Personally I thought it was a great ride experience, just placed completely in the wrong section of the park ! I was happy to see it relocated at the time as it lead to the long awaited & needed development of the Dark Forrest to reach it's full potential that we all knew it had, but Rita was holding back. The park's management were able to add a couple of extremely well themed flats, increase the onslaught of the Vines over the courtyard to include Hex in the DF's line up...
As a side effect, it was great to have seen Rita relocated to another Merlin park which was previously struggling with investment and was also able to fit it's flat footprint into their park relatively easy.
Oh, hang on, was that a dream ??