Even if it's a confederation there's certain T lineages such as the cumardiin clans which are numerous, there's the base origin and people that joined in which is natural for every clan. If there were the same sample sizes of dirs as cumar diin reewins then they would have more T samplesI'm Samaroon and all samples tested are T1a. They are not known to assimilate. Cissa are largely T as well. As are Sure. I can't speak for Issaq as they are split. Also D&M is a confederation with various haplogroups and origins. They are not equivalent. It is actually laughable you would use them as an example or dare to make the claim they have more T samples. They get various haplogroups. Please just stop discussing matters you know little about.