Obviusly he is more NW shifted than average Banija Serbs. Other two Banija Serbs are more SE than HungryLion but still they are more NW than Serbian average. You must look HL result in the context of Banija Serbs, not Serbs from Serbia or Montenegrins.
HL has 62% Baltic+NA on K13, and Serbian average is about 55.5%. HL has for about 6.5% more Baltic+NA than Serbian average, and that is nothing extreme.
This is average K13 of 23 Serbs from various regions
https://forum.krstarica.com/attachme...-1-png.534211/
Most of Banija Serbs settled to Banija from NW Bosnia (mostly Potkozarje) in late 17th century. In NW Bosnia they arrived from SE in 16th century (Herzegovina, central Bosnia, Raška). Probably when they arrived in NW Bosnia in 16th century they absorbed some people who live there before them.