KickBone
Joust some short info
Croats come at Adriatic and Posavina (In bosnia also )in 7ct (600-625/650AD)
Serbs at same time also, or a bite leter to teritory of today Serbia+Kosovo I belive.
Bosnjaks as children of Ilyrians...well then there shuld be SOME relation with Albanians( geneticly,language,culture etc) and as I no there is none at all.
Bogumili as core of Bosnjak people is theory ,good one, but still have some flavs.... one of them is that modern Bosnjaks historians are taking that all Bogumili transformed on islam wery soon after fall of Bosnia, but comonly forget to sey ( at last I got that Impression) that part of them did change to christianty and fight agenst Turks in northern Bosnia ( Jajce and more on "I" from it )
They were later taken all to slavery by Turks and transported with a loth of Croats also taken to slavery somvere in today Turky
( some desert part of it..donth no name sory, numbers with x00 000 are mentioned by Ottoman "pisars")
Also by history records (Ottoman tax book as one of them) Muslims as a religion comunity did not make bigest grup until begining of 18ct when significant number of muslim belivers left Hungary and Croatia (Slavonia) as 1699. war ended, and setled into still Ottoman BiH.
So... by some point ( puting helmet on ) Bosnjaks are part of as all araund, afcorse that Bosnjaks have there one culture and nationality, but it is a bit tricky talking abaut Bosnjak nation as such in midelages, especily before Ottoman anexation of Bosnia.