Texans sign QB Finley; wonder if this is Watson insurance?

I wonder if the Texans' sudden signing of Finley has to do with worry over whether Watson is going to be available to them? Guilty or not, that dude is in deep doo-doo and the NFL is too sensitive over the issue of assaulting women to just turn a blind eye to it. And, this is going to take quite some time to unwind regardless of the outcome.