The Foo Fighters played a show at the Global Citizen Festival Saturday. They ripped through a solid set list.

But once again Dave Grohl's comments from the stage are makng people wonder what's up with the Foos. He said "Without making a big deal out of it, we don't have any shows after this. This is it, man. Honestly I don't know when we're gonna do it again…and this is the perfect place to do it."

Does this mean they will take a bunch of time off? I think until the spring. Dave will finish up his Studio City Doc. Then be at home for Christmas. Then get bored. We know he's not one to sit around long. So I have a feeling a Spring North American run will happen.

Watch their full set from the weekend below:

Also....check out this jam with Neil Young, Foo Fighters and The Black Keys playing "Rockin' In The Free World"