#1 WWE already boasts an impressive mix of past and present Superstars

WWE currently boasts possibly the greatest roster in the world, chock full of talented athletes from not only the United States but from several other nations. Monday Night Raw, SmackDown Live, 205 Live, NXT, and NXT UK have some of the most impressive batches of past and present Superstars at the moment.
Maybe WWE has finally gotten over the thinking that they need Punk at this point in time. Although WWE is still bringing back past Superstars, they probably don't want to bring back Punk, who has had a controversial past with them. Besides, the company probably wants to focus more on pushing the stars they currently have and build a strong base for the future, instead of bringing back a Superstar who has been at odds with them for the past 5 years.
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