re: Poker & Late stage....
your strategy is semi flawed, as already mentioned you dont want to pick on anybody who has less the 10BB unless....... they are clearly folding there way to the money.
as for how to play a big stack, calling all ins is still not a good thing to do especially with 8 10o.......
calling all ins is not bullying the short stacks all it will do is make them loosen up there shoving range because they are looking for a double up and your willing to pay them off
what it means to bully is to give the opponent a difficult decision, so you see a 20BB opponent raise pre, it may be a min raise, and your holding AA, at this moment in time you should be looking to make the opponent pay big, because then he cant set mine, so his only moves will be all in or fold, you chip up
now lets say the same curcumstances, but this time opponent has 10BB your whole game changes, your not looking to let him see a flop, only if you have a strong hand, your going to force them all in.
your putting them under pressure
20BB have a lot more to lose so you can loosen up against these, if they miss its hard for them to continue without getting committed to the pot, so usually you can tell if they have missed and so you again add more pressure and start to chip up