Unfortunately it is not realistic.
The Bucks wouldn't trade Bogut for Pierce I don't think, and if they did, it would be because his injuries are just not getting better, which would make absolutely no chance that Orlando would want him.
I could see Danny go after Ilyasova though. It is hard to get a read on what the asking price would be, but he is a guy who seems like he could be available for relatively little, and who could really help this team right away.