Lemme tell you why:
Conditition. The WWE Universe has been psychologically conditioned to not believe the hype.
>In 1991 Bobby Heenan introduced the NWA World Title to WWE TV and hyped it up for people who had never seen it. He then hyped up the champion. When Ric Flair debuted, he was everything he was supposed to be.
>In 2002, a white monster showed up on screen and gave a fireman's carry facebuster to Maven and triple-powerbombed Spike Dudley. Brock Lesnar, in under a year, became everything he was supposed to be and then some.
These are examples of introducing characters to your audience that works. Now, on the other hand:
>In 2010, 7 rookies who never drew a dime were selling merch like crazy and were getting over as the next NWO. They lose to John Cena before they reach full potential and all of them fizzle to nothingness, including Heath Slater. Yes, I said it.
>In 2011, new non-Nexus CM Punk is the hottest thing in wrestling since the NWO. His flame is completely extinguished in 60 days.
>In 2012 Tensai/Giant Bernard makes his character debut to the WWE Universe. He is hyped as being a monster. He beats Cena and Punk (champ) clean on free TV. He is a jobber within two months.
>In 2012 A Monster gets hype promos for months and months and finally makes his debut as the "Funkasaurus." He goes undeated for a few weeks and then he fizzles to nothingness (with Tensai, no less).
>In 2013 (ish, I don't remember) Brock Lesnar re-debuts the night after Wrestlemania to roaring "HOLY ****" chants. He loses to John Cena in 30 days.
...I could go on, but do you see the pattern? The WWE Universe knows better than to get its hopes up about anything because nothing ever lasts. The days of following and loving a wrestler for decades is over.
They are ******** on the CWC because 1: it was a WWE Network exclusive, so these are vanilla midgets to them, and 2: why bother getting invested?
When John Cena retires, the WWE is finished. Neither KO, AJ, or a shield member can carry this company...and vanilla mega man damn sure isn't gonna cut it.