I am still struggling how they can open a ride which has had an accident with the most intense media coverage of any UK park accident / incident, before the HSE report is released, especially IF there are criminal charges coming.
The ride will always have that reputation. Yes it may fade over time, but as time goes by the accident will mutate into something else just like all urban legends and become even worse than the horror it was.
I bet that there have been some serious meetings about what to do with it. The easiest although not the cheapest option would be to move it to another Merlin park......
Of course they could move it to somewhere which has just recently closed a ride which surprisingly has almost the exact same footprint as The Smiler and install it in 2017.