This news might also be a reason to not sign up right away, if you think something better (like radical life extension or uploading) will come along in your lifetime. We should discuss this in the comments.

I don't see any possible scenario where this applies, so long as you are insurable. Cost of cryonics through term life insurance is cheap, and the risks of 2 weeks on a slab is huge.

But by all means, if you don't have a cryo plan yet, then have that conversation with your loved one, now.