Wil we see any ipad apps able to use the 8 external parts in a performance?

Would love to see these...
1) an arranger with 8 tracks running propriety yamaha stylefiles from the ipad using the 8 external parts
2) a pattern sequencer, much like a version of the yamaha mobile sequencer but then espescially for use with the Montage
3) Karma Montage on ipad, now that would be cool( but that will never happen as its a 3rd party app)
And there is probably many more ways to use the 8 external parts from the Montage using an ipad..

I guess its either comnecting a PC/Mac or an ipad... To bad you cant have both connected..