Try using Marcus Camby and Tyson Chandler in your front court online...both have anchor. I swear it feels like all my defensive sliders have been boosted to 100, I did it as an experiment and it was SEVERELY over powered.
This is the line-up for best defensive cheese results :
Kidd (pick pocket)
Shumpert (lockdown)
Melo
Camby(anchor)
Chandler(anchor)
... really you don't even need Melo, a defensive SF would make it work better.