The OG Bloodline (Roman Reigns, Jey Uso, Jimmy Uso, and Sami Zayn) have reunited in recent weeks to take on The Bloodline (Jacob Fatu, Solo Sikoa, Tama Tonga, and Tonga Loa) in the heated feud that has been the top storyline on SmackDown since WrestleMania 40 when Solo took over as the Tribal Chief. The []