#1 Bring back the WWF

No, I'm not saying that Bryan would be the one to turn WWE back to the Attitude Era, where blood flowed like a river.
Instead though, Bryan could christen himself the WWF Champion, instead referring to the World Wildlife Fund, who sued the WWE in 2002, forcing them to change their name.
John Cena's last PPV's name revealed by Kurt Angle? More details HERE
This change would really hammer home Bryan's eco-warrior ways, as well as be a fun nod to a time gone by, with Bryan hoping his time as WWF Champion would convert fans to a more eco-sustainable way of life.
Of course, this could only happen if the WWF got on board with it, and whilst it would be a good way for them to promote eco-friendly living, it's difficult to say whether the foundation would be open to being portrayed as the heels in front of millions of fans.