I'd be surprised if, fitness allowing, those 3 do not become the default front line starters. And of course there's going to be a bedding in phase. I agree, there will inevitably be the usual sniping when/if they don't click from the off. Luckily, we have a manager who will not give a toss about all that.
The more exciting thing for me actually is that we now have legitimate depth and options in those parts of our team where we are most reliant for our attacking play (front 3 and full backs).
Its nailed on being our first choice front 3 (i.e. the 3 which we would play if there was a cup final tomorrow). The interesting thing for me is going to be how Jose rotates them and the others given we have 2 games per week pretty much from now til January