There's no option like that right now ( -B ), but I believe we have commited to add it. I will check and follow up, should be either 8.2 SP2, SP3, or possibly next one.
whether it is formed oficjal RFE in BMC for this isue ???
RFE QM001756715 - the feature was added in 8.2 SP2
We now have install and update mode for AIX patching. The update mode incorporates the -B option for installp that includes the updates relevant to isntalled filesets only.