[quote=@Vincanity]
Every. Single. Show. Has been doing multiverse fuckery. I wouldn't put it past Digimon at all. Too easy of a copout. But, again, I wouldn't complain if it brought TaixSora back.
[/quote]

I think Adventure 03 is before the final bits of 02, so... potential retcon? Because I don't think those are their adult forms- at least not the child having time, because they look, what, maybe highschool? College age?