#1. Why it won't fail: Opens up many new potential feuds

We know now that Kevin Owens' first opponent as a babyface on PPV is most likely going to be Dolph Ziggler. That should be a fun match which can be even more fun with the right stipulation added to it.
Ziggler can always have a good match so it should be interesting to see. But perhaps the main reason why Kevin Owens' face turn won't fail is that he now has a whole new set of opponents to compete with.
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He had done a lot as a heel and faced most people on the roster as a heel. Now that he's a babyface, he can finally start feuding with heels and he can even display a more explosive in-ring style - one that he probably held back on due to the fact that he was a heel. It should be exciting and we're positive it can work!
Also read: 5 reasons why AJ Styles turned heel on RAW