Just found these while searching for latest NCIS news

Any chance that NCIS boss Shane Brennan is open to a return by Ralph Waite's Jack Gibbs? Feel free to beg on behalf of the fans, if that will help! - Andrea
Matt: First of all, exec producers truly love it when readers know them by their names. So Brennan was more than willing to part with this morsel: "Jack Gibbs is in his son's future. He's proved immensely popular, and at some time in a future episode we will revisit the character."

Source: TV Guide

Question: Will we be getting more background on Ziva's bare-chested mystery man anytime soon on NCIS? Also, I heard a rumor that we'd be getting a good Ducky-centric episode sometime soon -- will we find out anything more about his private life? -- Erika
Ausiello: According to exec producer Shane Brennan, yes, we will be getting more info on Ziva's mystery man, and yes, there's big Ducky stuff coming. "Ducky will face the biggest emotional challenge of his life in an upcoming episode," he teases. "And yes, we will take a revealing peek into his private life."

Source: EW

OMG all this sends tingles down my spine!!!