I would just wait on about .160, and ... the next time he transmitted, the newbie would get an on the air education.
General class:
14.025 -14.150 MHz CW, RTTY/Data
14.225 -14.350 MHz: CW, Phone, Image
Amateur Extra class:
14.000 - 14.150 MHz CW, RTTY/Data
14.150 -14.350 MHz: CW, Phone, Image