Based on larians track record for DE, feedback and running themselves broke prior to almost every game release (which ends up being released with bugs or issues)
The chances of a DE edition is high, id even go so far as to say the chances of uppercity being added to the DE is high as it would tie in to almost every issue most ppl have with act 3.

Bg3 is their biggest cashcow game theyve ever made.

I think i said much earlier in the thread near mid sept their rough number for toal sales (bear in mind including the early access sales) was near half a BILLION .

Their lead designer actually *backtracked* on an earlier statment of absolutely no dlcs.
They KNOW continued content will rack in profit for them.
We just dont know 100% if they will do it cause larian keeps that stuff private til its a week before launch lol


But my hopes purely rest on larian seeming like a company that will see thst much extra influx of funds and will actively funnel some of that extra into a more beefed up and expanded DE as a thank you* to their supporters. I coukd be wrong but we really wont know til honestly next summer. Cause a year or so seems to be the standard for there DE releases after launch