It'll be shorter than HAND for sure. The band has sort of had time to just chill - partly from the main LH promo to Xmas, but I do think they will start to wind down the tours from now on.
It'll still be all the big stadiums and arenas, but not smaller places and not obsure countries.
Personally, I want to see them play Hyde Park again, but since they only polayed there 'cos there wasn't a stadium, it won't happen now.

Wembley will still be good.