No 1 Serbian, and someone say Krajina Muslims are islamized Croatians.
Bosniak Džajić from Ključ got no 1 Serbian, I posted his K13 on other thread.
I have seen few Bosniaks from Cazinska Krajina most western region of Bosnia with no 1 Serbian.
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Đulančić, Bosniak from Čajniče and Goražde (east Bosnia):
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I posted two Bosniaks right here, both are closer to the Serbian than to the Croatian average. Also, there's that guy who Zukorlić uploaded, but I don't have access to their family tree. Carpatz knows of a Bosniak from Romanija who gets 98 Serbian + 2 Papuan (he gets some weird noise australian score) on K13 oracles. The kit is now sadly gone, though I guess the guy could be convinced to reupload.
Now here's a Serb with an interesting background.
Bačko, paternally from Knin. 1/4 of total ancestry is from there. 1/2 from Leskovac and the other quarter from Niš, Baranya and Szentendre (in Hungary!)
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Quite similar as Lika Serb Vukovojac Attachment 97604
Cakić, mother of mr Bačko whom I posted above. Ancestry from Leskovac
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He is journalist, and he is I1-P109 but he is not close to Drobnjak clan.
I knew his paternal grandfather was from Ramljane near Knin, but I did not know for other 3/4.
Bačko wrote a book about history of Dalmatian Serb familes, on the photo is one of his paternal ancestors
https://porodicnoporeklo.files.wordp...zija.jpg?w=660
I think it won't be problem, validated samples are hard to come by.
Croats from Grude you mentioned, are those academic kits from Herzegovina you already posted or something else?
Both are obsolete and based on results of one person each darling.