Only more recent HBO premieres will still be on Sky non exclusively into 2027 or 2028 or later which was already the case, they have the rights to future series of 'existing franchises'' on Sky Atlantic non exclusively.
The broader range of WBD content - HBO, Max Originals and other series will be exclusive to Max.
Sky Cinema will still have Comcast’s Universal first pay window exclusively in the UK aswell as Sony although they could always be outbid for the latter.
Other 3rd party deals expected to be announced in the coming weeks and months
https://www.broadcastnow.co.uk/broad...199979.article
Sky didn't mention Sky Comedy at all so I suspect it will close when most of US content moves to Max including Last Week Tonight With John Oliver.