Of course they will.
Movie studios are in the business of making money. Sadly, plain and simple.
If it works out that a property makes both money and fans and critics happy, than so be it. It worked out great.
But once Nolan is done, and no one comes to them with their good ideas, they'll give it to the first schmuck that comes along so he can crank out a movie or two for as little money as possible. They're pretty much all about "throwing **** on the wall and seeing what sticks." Only once in a blue moon does what they throw on the wall turn out to be really good and really profitable.
We REALLY lucked out with Nolan and company.
We won't get that lucky again, at least not for a LONG time.