I will wager that the question (is UConn looking to replace PP) has been asked and I will wager heavily that the standard answer is "No. We do not foresee any coaching changes". This is said as the wheels are perilously close to falling off as it is and everything would become completely unhinged if a statement comes from UConn's administration even remotely suggesting a coaching change is being considered.
Daigneault, Conner and any other journalist publishing (or tweeting) this is merely passing on what he was told and not considering the possibility that they are not being given the complete truth.
I don't know how quickly those in charge are willing to act but I would be stunned if PP isn't informed that there must be major changes for him to remain. I also have a good idea on what things are like among the coaching staff and I do not see it as possible for the entirety of the offensive staff to return. If one member does return, at least two other members will not.