I cant see the issue. Wasps aren't trying to buy sixways they would be a tenant. There is a facility with a new owner who wants some income and Wasps are a team who potentially need somewhere to play. I believe from the report there will be at least two other 'clubs' playing there as well and presumably Worcester will play there in some form or other. Looks like sound business for the new owners of sixways.
Is it the right facility for new Wasps, well is it for us to say. Leasing somewhere is temporary so provided the funds are there why not. Is it a precursor to a Worcester Wasps club then I hope not. The two clubs had different philosophies and backgrounds and would not make a good fit in my view. There is no suggestion this is the long term plan.
Sixways is a premiership standard ground. This would appeal to sponsors and corporate hospitality income streams far better than a non league footie ground. Crowds will be different to CBSA, likely fewer families and an attendance for most games of what, maybe 1500/2000. Wasps have to start somewhere if there is to be a club at all. The concept of being back in the Premiership in two years is just nonsense. The new club have to build again from the ground up and it will be ten years maybe more in my view, without a sugar daddy, to even be close to moving up.
Sixways with just the main stand in use seems as good as any place to start.