Well, my friend, as said, there are no real reasons why not!
It remains to be seen if these are Talios or Damoclès.
Check here for the story :
Thales Focuses On User Experience In Talios Pod | Paris Air Show 2015 content from Aviation Week
If we are talking used Damocles pods from French inventory,
that's a one time deal to nab if France adjusts the price accordingly.
Most of the new tech on Talios is geared for improved recon/intel gathering.
That is not the main task of a targeting pod. The reason why the AdlA needed
those functions expanded is because of the Rafale's own qualities and omnirole.
For use on a Pakistani Thunder, Damocles is fine. Its limits still exceed the plane's own
and will complement the Snipers in inventory just fine, allowing the PAF to compare 'em.
You'll make softer use of them than the French do - no arrested landings on a carrier -
and being last month's flavour is a reasoning for snobs. I myself am rebuilding an old Kona
NuNu because, while it may not be recent, it rides sweet!
Again, make sure the bargain is substantial and then heck, why not, Tay.