I don't understand the issue... the Bucks have a litany of talent.
TJ Ford, Redd, Simmons, Bogut, Magloire, Mo Williams, Charlie Bell... all these players are above average for the position they play.
Even if your PF is only a solid defender (Joe Smith is a solid defender right?) you still have a scoring SG and a C, SF and PG that can score in an above average manner. Plus you have a guy like Mo Williams who can light it up.
Bogut at the C, Joe Smith at the PF, Simmons at the SF is a pretty good defensive frontcourt.