I think the whole trend of half time entertainment at the super bowl post Janet Jackson is like a big safety net. Stu, I hear ya' where you're coming from, I think we are around the same age and you sound like my hubby. (My husband's probably worse, he wouldn't go see Johnny Winter with me...)
I'd take the Who over so much of the popular stuff out there today...Jay-Z, Rhiana, any of those screamin' ladies, which leaves some of the younger bands which may not have enough name recognition to be chosen. And I'd rather watch the aged Who over a BonJovi or U2 type of band.
This is a situation where you have to worry about what you wish for...the alternatives are hip-hop/rap, country twangers and some of the young bands are risky. I watched some of the Grammy's, I'm one of those people that likes to see some of the dresses on the red carpet, so I watch a little before. 2 different times when the Kings of Leon (very talented young band) got the mic, I'm not sure if it was the same band member or not, but he wasted precious on air talking about how much alcohol he'd drunk.
IMHO
Total heresay, but I got wind the lineup may be the Eagles next superbowl, I think they can appeal to a wider range of anyone who cares about music watching the superbowl. And, we can even laugh when we see Joe Walsh contort one his guitar faces. 
I have a superbowl suggestion- We all know Joe would do a great job, let Clapton be the popular attraction and Joe the other guitarist...that would be superb!! 
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