The inaugural season of the XFL’s reboot kicks off this weekend with two games on Saturday and two games on Sunday.  The league’s success will ultimately come down to what the product on the field looks like.

Not everyone is sold on the idea that the XFL will be able to put a quality product on the field.  They also have their doubts about the XFL playing an entire season after the AAF folded in the middle of their season last year.

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One of those doubters is former NFL and CFL quarterback Johnny Manziel.  He was signed by an AAF team before it folded and took a shot at the XFL on Friday night while claiming that “ComebackSZN” is still alive.

Flip the Page to see Manziel’s tweet: