10 Wrestling Returns That Would Improve WWE TV

News last week that CM Punk could be fighting his second MMA bout later this year has probably put paid to our hopes of seeing the 'Straight Edge Superstar' back in WWE in the immediate term (well, that and the deep-seated resentment he has for all that the company represents).

But if there's one man who could inject some life into the (let's face it, often lifeless) WWE product, it's surely Punk, the man who was responsible for arguably its most compelling angle of the last decade during the summer of 2011.

For now, the 38-year-old remains resolute in his steadfast refusal to discuss the notion of a return to professional wrestling - but that hasn't deterred fans from asking him about it on Twitter - every single day. Which might work, eventually.