Just seen Brook looking big and bulky arms like Popeye.is this a good idea ?.is he planning to war with GGG Rather than hit and move?.I don't think this going to end well for him if he fights GGG he is going to get taken apart in short order.
What makes you think hitting and moving will work against GGG any better? GGG does most of his work from the outside. He flirts with staying just outside his opponents reach and he lands his hook and straights at the end of his reach. Brooks gameplan is probably to tie GGG up on the inside which he will need strength to do effectively. Unfortunately gaining that mass in this time period will have an effect on his stamina.
I think hitting and moving would give him more chance not much of one mind than trying to tie GGG up that won't work he will get hammered as he gets to tie up in close.What is Brook planning on doing then ? tickle G into submission