Need to start 2 RB/fantasy football

[Sincere]

Thomas Jones on the road at Cleveland
Julius Jones at home vs Philly
Chris Brown on the road vs Houston

I think Thomas is a no brainer. Julius is my stud and you should always start your studs, but vs Philly defense makes me worry. Ive stared the Jones Brothers every week except last week, Thomas was on a bye and I started Brown and he stunk up the joint. He's at a sorry Houston Def, but I cant get a feel for this guy this year, he has a lot of talent but hasnt done squat this year? Opinions?

1 Point for every 15 yards rushing, 1 point for every 15 yards recieving, and 6 for tds