Alternative kouryakukan translation by kaijyuu_m here:
Link!
From her translation, these caught my eye from the Sumisawa interview:
He's writing this series as an experiment while thinking of things such as how to revive "something that has already fully concluded once", and "why sequels are so hard to get right". So this isn't really a true sequel, but a transitional novel to help develop a successful sequel.
And this is also meant to be a work to bring Gundam W to the level of completion of the "First Gundam " (<-- "First Gundam" means UC Gundam)
Serialization starts in this month's issue. This issue features the prologue. About the generation of the children of Heero, Duo, etc.
OMG, they're trying to expand GW into the same level of hugeness (meaning number of stories, sequels and whatnot) as UC. @_@ And wtf, is this hinting that Heero has a kid, too? Did he finally let Relena tap that? xD