doesn't matter how many secs can shikamaru hold him... it's shinobi who are fighting and ten of them... including ones who have physical strength, chakra point disabling, mind transfer, strong taijutsu etc... and they can all hit him if raikage is held down even for 2, 3 secs... hidan wasn't fighting K10... there was no speed star or byakugan user against hidan... hinata and neji can very well see raikage...
n yes i was refering to hell stab being active but it doesn't matter really because K10 does have fire power to take him down anyway... ninjutsu may not work but they have unique abilities which can make raikage unable to even use chakra and super taijutsu can make a paste of him....
How is neji or hinata blocking his chakra points when they can't break through his armor? SM naruto couldn't even scratch his armor.