Rumors are ongoing right now.

Horner who has been sacked 1 week ago is the center of it.
A potential sign with Alpine has emerged in the past week.
Also in the past Ferrari manifested interest in Horner with also rumors about a potential sacking for Vasseur.

We may have more info during the week but if they need to decide they need to be fast with the new revolution in cars for the set for the next year.