Take chairs for them to sit on. Seriously, they will need plenty of time to rest. Standing and walking all day will properly f*ck them up otherwise, especially in blistering heat/mud. Leave the chairs at a lock up at the end of the day so you’re not lugging them back and fore. Great they can consider it though, hope I’m like them at their age!!
JT is/was a d*ck but it's not like he committed sex crimes against Britney Spears. The man's got enough bangers from the first two albums that a booking would be justified (no pun intended).