Originally Posted by
master of read
if joker decided to get local goons, then frank could interrogate them to the info he needs. never said frank was a detective or anything of the sort. frank only needs to find out where joker is or could be and one shot. like i said, if he runs into frank or wade, he's eating a bullet.
another factor to point out: batman tends to work on his own when it comes to gotham, save for members of the bat family. he rarely calls for outside help. in marvel NYC, all the heroes are well connected with each other. if matt or peter have to deal with joker, they will call in some help.