The article suggests there's a semi-decent chance Brittain signs, and perhaps a small chance Tronstad will too? However, I personally wouldn't bet a single penny on that happening.
The more likely scenario is that the muppets running the place will let it drag on and on, then (if anything) low-ball them, talks come to a hold... inevitably, they'll end up getting snapped up by a normal Club with a bit of ambition.
Travis, I personally don't think there's even a slight chance that he stays. He'll be sold this window to the first bidder... gonna be gutted!
The tough reality is that the Club don't really want to keep them, certainly not on higher wages for multiple years. They'd much sooner cash in on all 3, bring in cheaper alternatives (probably free agents/loans on miniscule wages), then pocket the c. £8m from their transfer fees... the Venky's will be delighted.