Before anyone can answer this, we must first ask if this is a TM name or not?
If it is a TM, then having the PPC parking page is already bad faith in itself. You are making money off of a TMed name and not establishing interest in the domain.
If it is not a TM, then put the link on there.
These are the simple answers to the specific question asked.... it can get more complicated with all the "what ifs" that can come up....