I'd be okay with that. Jones should start worrying if that happens. The only negative is the fact that Silva is on the downside of his career. I know he keeps winning but he would have to add some weight and he has already started slowing down. Three of his last five fights have gone to the 5th round.
If Silva can put on the weight and carry it, go for it. Silva is a great fighter but Jones is a monster. Brain vs. brawn. Not saying Jones is stupid(he might be, idk), just that Silva will have experience on his side.