Two more championships coming to WWE: Cruiserweight Tag Team and NXT North American.
So now they have
Universal Championship
WWE Championship
NXT Championship
Intercontinental Championship
United States Championship
Cruiserweight Championship
UK Championship
NXT North American Championship
Raw Tag Team Championship
Smackdown Tag Team Championship
Cruiserweight Tag Team Championship
NXT Tag Team Championship
Raw Women's Championship
Smackdown Women's Championship
NXT Women's Championship
15 titles is a shitload of titles.
CMLL has countless titles too, but that's because they do boxing style weight classes and title changes are very rare. But even still, way too many.
NJPW has too many:
IWGP Heavyweight
IWGP Junior Heavyweight
IWGP Intercontinental
IWGP United States
NEVER Openweight
IWGP Tag Team
IWGP Junior Heavyweight Tag Team
NEVER Openweight Six Man
They should drop the weight classes. Unify the IWGP Heavyweight, Jr Heavyweight, and NEVER Openweight belts. Unify the IWGP and IWGP Jr Heavyweight tag belts.
ROH is right where they should be:
World Championship
World Television Championship
World Tag Team Championship
World Six Man Tag Team Championship
Women of Honor Championship
I might like to see them bring back the Pure Championship, especially if they get Bryan Danielson later this year, but no more titles after that.