Perhaps.
Doubtful it will have any new footage if so. No one's even mentioned if it's a trash or pass - I think it will be solid for what it is btw, I'm just not sold yet. The Alan Wake video was kind of a lengthy recap of what we saw with an emphasis on how great it will be so... eh.
There is undoubtably a NDA on it until after today's showcase. CDPR flew a bunch of important people from the company out to the event. No way they just did that for Play Days. There is a trailer, pre-order announcement and date coming during the XBox Showcase or the thing after Starfield.