Fantasypros, which is a consensus of 44 "experts", had Robinson at #4, Marshall at #6, Watkins at #12, and Landry at #16 this week in standard leagues. When you take PPR into account, the amount of experts drops down to 34, and the rankings are slightly different: Marshall at #4, Robinson at #6, Landry at #13, and Watkins at #15. So its really close. I guess I would probably still go with Watkins, only because Philly gives up the most fantasy points to wide receivers this year.