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@NVASION > I believe I said they were looking into adding that ability or that the feedback would be passed along, no guarantees that they will ever make changes. ;)
The slip mode in a loop will likely not happen due to the complexity of the current slip mode and that kind of change being a major difference in function vs. current operation.
@Shaun > The feature he's referring to is the hot cue GATE mode (in the preferences of rekordbox), you can set it so it follows the function of the player as to whether it continues or stops after you release the hot cue button.
Unfortunately I don't know if this is something they are planning on incorporating into the hardware itself because no previous model has had this functionality. I hope they do, it's more in line with how software works and it makes sense.