Seems like a weakly disguised attempt to bag John Cena. Luckily, much like the way in which you've disguised your thread, your arguments are also weak.
Of course they push the guy who sells. Last time I checked, Vince McMahon is running a business. Would you not want to make money? Or are you going to go "Hey, this guy makes money, so how about we DON'T feature him? I'm a freakin' genius." No. No no no no no. No. Ridiculous, Blue, completely idiotic, all of the aforementioned. Just no. The face of a comany is someone who gains sales, who makes you want to buy what they are selling, and evidently that person is John Cena.
You seem to use the argument that he's held the titles nine times in five years against him, yet that is more indicative of the way in which the titles is traded around by the bookers than anything to do with Cena. Edge has held the title a multitude of times over the past few years, yet does that make him overrated?
His ring skills are limited how? Because he doesn't do 1000 moves? Cena has had great matches with guys ranging from Shawn Michaels to Triple H to Bobby Lashley to The Great Khali. Now, maybe it's just me, but I can't help but feel that those guys are all different types of workers, and yet here Cena is pulling some of the best matches they've ever had (or in Khali/Lashley's case, by far the best match they've ever had). Does that tell you someone is limited? Or does that tell you that the guy is talented, because for me, it's the latter. In fact, Cena is so good that there is only one person in the current WWE who I would say is better in the ring.
Who is 'infinitely' better than Cena on the mic? Chris Jericho? CM Punk? No. John Cena is great on the mic, especially when you consider the material he HAS to use, and you compare it to the material Jericho and Punk GET to use, and you see how good of a job Cena does. His delivery, his tone, his expressions and his intensity are all top notch.
As far as charisma goes, I don't even think I need to say any more than see how much of a reaction he draws. Guy is charismatic as all hell.
Now, onto the supposed topic of this thread. I'll go with Kurt Angle. The guy actually has a lack of versatility, as shown by the fact that he wrestles the same type of match against every single guy he faces, whether it be Abyss or AJ Styles. Not even the best wrestler in TNA, let alone the best in the world.