I am thinking about doing something drastic for week 3...?

I am concidering sitting Terrel Owens (vs Bears) and Larry Fitzgerald (vs Baltimore) for week 3. My starters would then be Jerry Porter(vs Browns), Antwan Randle El (vs Giants), and Wes Welker (vs Buffalo). Is this a good idea or should I stick with my big guns? Most helpful answer gets 10 points!