The first inversion was designed between Thorpe and B&M. Merlin and B&M still have a good working relationship even now thanks to the work they did together at Towers with Secret Weapons. The reason the wing over drop has been mimicked on most wing coasters is because it looks iconic and makes the best use of the seating arrangement.
Personally I think enthusiasts sometimes overstate the importance of a ride's story. You use Swarm as an example, but the exact same could be said of Nemesis at Towers. And if we look further afield, Taron at Phantasialand for example. These rides have stories attached to them, but no one will really know what they are unless you look online. And arguably Swarm does it's storytelling best since it spells the story out in the queue...
These sorts of hyoerbole (along with your Swarm one) means nothing. I'm guessing you haven't ridden every wing, invert, Eurofighter, etc. for starters. And even if they are the worst examples of their respective types, does it matter that much if they're good rides in their own right?
Haha, not going to lie, but it still makes me laugh when people think this will happen. It's experienced so many delays, the cost of it keeps rising, and management has changed hands so many times. It's not going to happen.
Can I have Saturday's lottery numbers please, since you seem to own a crystal ball?
John Wardley is retired. Wickerman is a different ball game because Wardley had fought for so long to get a wooden coaster at Towers for so long, and still has contact with many people who work for Merlin. It would have perhaps been more a gesture of courtesy to, in the early planning phase, contact him to say "we're planning a wooden coaster, and we'd love your input". He was contacted too late for him to do anything of note.
He wouldn't be involved in any future projects for Thorpe. He's retired. He didn't have as much involvement with Thorpe as he did with Towers. There's no reason for him to be involved.
Thorpe don't plan on being an international park though. None of Merlin's parks do. I don't agree with that - Merlin should absolutely try to make Thorpe more of an international destination given its location. But for whatever reason, they don't want to. So why you'd consider that thought I don't know.
Doesn't mean they can't still add high quality additions. Don't see why it needs to be "world-class" though. As long as it's good quality and good fun, does it matter if it's a Top 10 ride or whatever? Not really.
Sounds like you're just setting yourself up to be disappointed to be honest.