Yeah, I don't think most of us are talking about him being a major factor. But bring him in slowly, a couple of plays a game, and after a few weeks of getting reps in practice, he might be able to provide a solid 5-10 plays a game towards the end of the season. Who knows, maybe he even offers something on special teams as well? Sounds like a pretty good idea to me.
I don't think the front office is relying on Starks as "the answer" at this point though. Give me a break. We're just talking about a few plays a game and depth.