I'm anticipating more losing to come -- quite likely enough to finish with a 6-10 record or thereabouts. It will definitely be intriguing to take witness as to how Jerry Jones might react to that particular sort of a scenario. Sure, he might very well extend Dak in the offseason, although it wouldn't necessarily have to entail an absurd contractual deal for an absurd amount of money.
A poor record such as the one I've suggested would afford him an ideal opportunity to put Dak on a prove-it type of contract without committing himself to an absurd contractual amount. Of course, that's assuming he's wily enough to conceive of such an opportunity to "eat his cake and have it too." This would allow Jerry to stall for time to observe things before committing himself foolishly.
From the looks of things, Dak needs to have more support from his receivers and his offensive line as well, to find something resembling a reasonably respectable degree of success (although, surely, nothing worthy of elite status.)
As it now stands, at best, Dak might well prove to be worthy of deserving a status as a backup, once another QB possibly enters the picture as a starter. This, too, would allow Jerry to stall for additional time. Understand that I'm not totally predicting this to happen, although it surely could if Jerry were inclined to make it so. In any case, it's simply food for thought as to what
might be in the cards. Admittedly, anything can happen.