I'm pretty sure that it is an unwritten rule in comics that you never kill anyone off permanently. As far as Janeway goes, I think it's been made pretty clear on here that she isn't coming back, despite the potential at the end of Before Dishonor. Speaking of deaths, I noticed that the Star Trek Online web-timeline is following the same path as the Star Trek Countdown comic series, with Data's personality reasserting itself through B-4. Personally, I want him back 100x more than I do Janeway. He was just a far more interesting character, and I think the ST universe needs him back.