Oooh, very very no.
Dual time is time with a rated instructor, and ICUS is a specified situation, requiring both pilots to be appropriately rated, both holding at least a CPL, and the operator designating the flight as an ICUS flight.
I think what he means is, if he is a CPL IFR rated pilot endorsed on the C182, can his class mate; also CPL IFR endorsed on the 182 be next to him and have him log ICUS?
If that's not what he means, then I'm curious to know anyway
