Vince loves Cena. There are multiple reports about Vince wanting to keep him strong no matter what.. You're dumb if you don't think Cena uses backstage politics. A little is okay but in Cena's case it's just too much. He wanted to go over the shield one month after their debut and then he wanted to go super Cena mode on the nexus which Jericho and edge tried to convince him otherwise
Vince loving Cena and wanting to keep him strong is not the same as Cena using backstage politics. You said Cena used backstage politics to go to Raw in 2005. That's five years before Nexus and seven years before the Shield. Please tell me how Cena used backstage politics to go to Raw in 2005. Also there was nothing in that Ambrose video you posted earlier that said Cena wanted to go over the Shield.