The Bloodline faction consists of Roman Reigns, Jimmy Uso, Solo Sikoa and Paul Heyman. Sami Zayn and Jey Uso are two former members of The Bloodline.
Yes. Tamina Snuka is a cousin to Roman Reigns. Her father Jimmy Snuka married Sharon in 1964 and became a member of the Anoa'i family.
Yes. Roman Reigns, Jimmy Uso, Solo Siko and Paul Heyman are still members of Paul Heyman. The group previously also consisted of Jey Uso and Solo Sikoa.