there is no style to beat jones. We've seen him out-wrestle an olympian (cormier), submit two bjj black belts (machida and vitor), stand toe to toe with two power punchers (glover and rashad) and submit a guy that doesn't get submitted (rampage).
The only way you are going to beat jones is to be young, fast, tall, rangey and well rounded. Gus is the only guy to give jones a run for his money and that's because he's the closest to jon in all of the areas that count. Styles aren't going to beat him, you just have to be his equal.