The phrase "on the bubble" has special meaning for Blood Ties fans just now.  Producer Paul McConvey has issued an open letter to the fandom, asking them to show their support for the series to the bigwigs at Lifetime:

Dear Blood Ties fans

On behalf of all involved in the production we want to thank you for the tremendous support you have given the show. It has, and continues, to mean a lot to us. As we complete production of the 1st 22 eps, it’s time to let Lifetime know how much you like the series, how grateful you are to Lifetime for presenting it, and how much you want them to continue the series with production of new episodes. It is extremely valuable to broadcasters to receive direct communication from their audience, as it gives them a glimpse of the show's performance not necessarily evident in ratings etc.

Your communication should be made directly to Lifetime, if possible to Susanne Daniels, Head Of Programming, and Andrea Wong, President, or to Audience Relations. Enthusiasm is certainly called for, but please remember to be respectful, as they are valued partners in the series.

Yours truly
Paul McConvey
Producer

Lifetime Entertainment Services
Attn Susanne Daniels, Head of Programming LifeTime Television
World Wide Plaza
309 West 49th Street
New York, NY 10019