In my view, it should be regarded as irrelevant. It's just a change of ownership, and while the new owners would certainly scrutinize all existing licensing agreements, they would have no greater reason to return the Biocurex license than the existing owners do. If the technology is strong, we should be fine.
That said, I would expect the existence of a buyer for Abbott Diagnostics to make the existing owner want to hasten development of a RECAF product in order to make the unit more attractive and command a better selling price.