You may have already seen this but I figured I would post something just to make sure. In the 3.3 patch the code from line 185-192 in oUF.lua to hide the Target of Target frame will no longer be needed and will create an error if unchanged. I tested it out just by commenting out the code and it is working fine without it.

The code will still be needed for 3.3. It does need some minor changes due to the way the target's target frame is spawned in 3.3 however.

Ok, Closed