Old thead but I'd like to add my 2 cents.
Assuming it's a 21 song setlist.
Crawling, ITE, and OSC will never be dropped. 3
BTH, in my opinion, means a lot to Chester so I think that will also never be dropped, rare possibility. 4
Numb, WID, BIO, Faint, GU, NMS, highly doubt will be dropped. Up to 10.
LOATR was majorly hyped by the band and one of their favs, I also love the transition from this to Numb, hopefully it stays. 11
Don't Stay, maybe dropped, but most likely stays, contrary to the title. 12
Papercut is for the old school fans, I'm hoping they go another route for the hardcores, but has a possibility of staying. 13
LFY, good song, but I think it's now out of Chester's range, it is a very hard song to sing. May be dropped.
FTI and POA I think wil be dropped.
I'm hoping they keep SIB because it's one of my favs, possibly being dropped.
SOTD and PMA are 50/50.
PR 2007 setlists featured roughly 7 songs from M2M, and, if they keep that number the same, and also assuming all 13 of the songs I think they'll keep are accurate, we may see between 1-3 oldies brought back, or will also include songs that I mentioned being dropped. I'm still hoping I get a chance to see APFMH and With You live.