A fraction doesn't matter.

Bluestreak was one of the youngest, he was different,half blooded. It wasn't that bad around Autobots but after realizing a sad fact he had to leave. Was it wise? It was thoughtlessly, dangerous and meaningless. But he was missing for 2 vorn(years) and now it is time for them to meet the youngling again. (not a cannon story, happens on Cybertron.)