Yeah my T tried it a few times. He's learned to put me in non-speaking roles. :-)

First time he tried was trying to get me to face my fear of speaking to my aunt, who calls a lot, and I don't pick up, because, avoidance.

T: Let role play this! Ring Ring!

me: ...

T: Ring Ring!

me: ...

T: pick up the phone...!

me: *shakes head profusely*

T: Come on... its just me

me: nuh uh.

end.