Don't think I've heard a single, genuine SILVA IN! shout tbh, on his own merits.
I mean I've heard plenty of 'he needs time', 'it's totally counterproductive to keep sacking managers', 'he inherited an absolute cluster' etc etc, all of which I obviously agree with. Honestly not heard anyone support him along the lines of I believe in this guy, he could be great, you can see he's trying to do X, Y, and Z which will slay once he has the right squad. Plus, I like the bloke.
Isn't the whole point of the DoF system that it mitigates against the rip-it-up-and-start-again cycle of appointing a new manager? ie we have Brands putting in a long term football strategy that the manager operates within. So Silva getting binned shouldn't be too disruptive.