7 things we learned in Week 2 of the XFL

The future is bright for Greg Olsen, Pep Hamilton, P.J. Walker and Cardale Jones.

Olsen should retire from the NFL

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Greg Olsen was under the weather Sunday when doing analysis for the St. Louis-Houston game. One never would have known it except for the Pro Bowl TE’s voice. He brings great insight to the game and is going to be a star in the broadcast booth, unlike another tight end. Olsen’s talent was in full display when he noticed the officials missed an offsides call on Houston when the St. Lous QB Jordan Ta’amu threw an interception. He has been injured frequently recently in his NFL career. Rather than putting his body through more, Olsen is primed to take a big spot in a network broadcast booth.