That makes sense. How would it send the change to a brand new paper wallet automatically, though? It seems like you'd need to print a new paper wallet with your Entropy device ahead a time, and then it would have to prompt you for the that paper wallet's public key at the time of your transaction.
An option allowing you to select the Change address would allow you to enter the address of an Entropy generated paper wallet whose private key has never been on an online device.
I guess it is a trade-off between keeping the app simple and eliminating an additional transaction where you sweep all your coin into a new paper wallet. This of course is an issue only for those among us who are uncomfortable reusing the same paper wallet after a Cold Storage spend.
Thank you Rassah for your reply earlier.