Acting 411 is claiming that Chris’ brother, Paul, is set to direct Eclipse. Nothing is confirmed at this point, so for the moment this is just a rumor! Here is what they posted:

“There have been rumors circulating that Drew Barrymore will be directing the third installment of Stephenie Meyer’s Twilight Series. These rumors are false. Due to the New Moon post-production schedule for director Chris Weitz, his brother and co-owner of “Depth of Field Productions” – Paul Weitz – will be directing Eclipse.”

Thanks to S for bringing it to our attention!

You can read more about Paul here on IMDB.  He has worked with Chris on many projects and just finished directing the film adaptation of Cirque du Freak.