I didn't present it as fact. Of course it's an opinion and as such... subjective. My thoughts on Boyd's value as a fullback certainly enter the fray, but plenty of other people said the same thing at the time.
Medical checks can't predict the future, but history, age and recent form are definitely indicators that are taken into account by any professional sports organisation, and even he admitted to his continuous hamstring troubles after his achilles, which is why I dropped my jaw when I read the news of his contract renewal, especially its length and value.
I said so at the time, not just in hindsight.
Someone definitely dropped the ball there, and it wasn't Boyd or his manager...