I dare say The Northampton "Hamptons" was considered but Foxes does make for an easier race jacket and merchandise design!

To maybe attract a younger audience the thunderous "Northampton Nitros" could have worked or Northampton Thunder makes you wonder

Isn't Saints the name of the rugby team? If you wanted a link with the Rugby supporters they could have been called after their most famous player!! Northampton Pollocks. Joking aside I thought something like Knights would have worked.  Isn't their some links to Royalty in the area? I mean they couldn't have been called the Princesses.     

Falcons. Historical link to Falconry

Just got the final wrong too. 

Well I would imagine his last average was probably a bit higher than Gilkes and probably wouldnt get enough reduction for him to fit.