can all esc's that do brush less also handle a brushed motor?

all the ones i ever seen did but y would you. but you haft to do a crazy set up u would haft to run a + wire to the motor to the the batt / and the 3 brussless wires to the same - post like this /

http://www.teamnovak.com/password/no...ire_1000px.jpg

but iam not sure if it work on all esc.

No.