At the moment i'd say Ambrose. They are all good in the ring but Ambrose is most entertaining as a character. Rollins is a great heel but nothing seems to stand out at the moment.
He is basically Edge (the way he weasels his way out of matches or sneaks out victories through "cheating" and deceit) but he's just not as good as Edge. I can see him getting better and coming into his own (developing into a unique character) but for now he's just kinda run-of-the-mill. Reigns straight up is just boring as a character.
He's gotten better in the ring but that in-ring ability is only part of pro wrestling. I don't hate him personally like other idiots. I don't doubt his work ethic.
But work ethic alone does not make you a great wrestler. R-Truth has great work ethic too. But everyone knows he would be awful as a World Champion, or even a main eventer.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.