The presentation speech by Chief designer three years ago was just example. It doesn't mean we will going to put exactly place in front of cockpit, however, I believe the refueling probe will be longer than this short one.
Let's look at Columbia Airforce KFIRS, please keep it mind, Kfirs jets were Israeli made and deployed to Red Flag in Nellis for air to air exercises. The refueling design is very similar to our Mirage and JF-17s.
what if the IFR is just for the present Block 1?
could be the reason that their is not enough space in the nose section?
And since Block II from factory will be having IFR.which might have one similar to the J-10's?
Proposed JF-17 IFR from 2011 dubai airshow
In this picture the IFR is clearly in front of the intakes and closer to the Nose start such as on rafale
Now the one on the JF-17 released yesterday is clearly behind the Overall cockpit and intakes