My son's JC team played in a pretty good So Cal JC league and came in second to last in their division, yet two players were drafted, and the other starters all played D1 or D2 baseball somewhere else.
Having said that, its still important to play for a coach that you think will help you get to the next level.
I might add that the league my son played in, the opposing coaches were also looking out for their D1/D2 and proscout buddies. My son had several referrals from opposing coaches.