It looks to me like these might be coming about every 6 months....
6 months from now: Sun has baby. Hurley looks OK.
12 months: Hurley heads for booby hatch
18 months: Kate's trial (fits pretty well with Aaron's apparent age)
24 months: Sayid gets vetted (just a guess on this one)
30 months: Jack in toilet (more or less fits with cell phone, car models, etc.)
36 months: present day...
