How do handle requests from LinkedIn members with 0 connections?

I see a new class of LinkedIn members who send requests to join the Boulder Net group. Their profile say, their location is Greater Denver area. Most time their profile is empty but other times has few parts filled out. One thing that stand out however is their number of connections. It is 0.
I wonder if some create a different profile with different location.

In any case I do not see a fit for those in the group. I think I have been meticulous in looking at new member requests but if you see any 0 connection members let me know.