I think the early buzz was about Hodgins, so Kumerow was overlooked or forgotten to some extent, despite the fact that Hodgins hasn't played an NFL game. One of the two will make the 53, and Kumerow is the odds on favorite because of his experience and ST ability. I don't think it will be all that difficult to get Hodgins on the PS since he's a 7th round draft pick that hasn't played an NFL game, and he needs that experience.
I think the WRs will be Diggs, Sanders, Beasley, Davis, McKenzie, and Kumerow, with Hodgins and Stevenson on the PS.