Experimental Sombra after OWL

After watching the OWL games today I wanted to talk about Sombra. The changes to Sombra are a direct buff in the latest experimental card. Seeing how the OWL players were able to play a little bit of Sombra today and she is not in every game, I think that Sombra is in a good place. So then the question becomes:

Is Sombra so bad in ranked that she needs a buff? Is it worth buffing her and risking the viewer experience in OWL? (Because Sombra would be too OP and the meta would be one thing.)

Personally, my opinion is that she should not be changed because there were so many different team comps that are currently viable in comp and OWL. This makes the game fun!