Best way to use Wife's "JUMP!"

I wasn't sure if this belonged in Q &A, since its not really "phone related", but its fine to move it if it should be there..



I know some of you have done this before, so I wanted to ask what is the best way..



Went to look at the S6 edge yesterday, and I really liked it.. Unfortunately, I have no jumps left until august, but my wife and son do. After talking to my wife, it looks like she will take my note 4, and I can use her jump to get an s6 edge, but not sure what's the best way to do it.



Should we just "pretend" like she is jumping to the S6 from her Lg G3, and after she has it for a day, call Tmobile, and tell them she hates it, and wants to switch phones with me, and take my note 4, and ask them to switch the phone numbers on their end? At that point, I will just wipe my note 4, which is rooted, and put what ever she wants on it for her, and also do a factory reset on her S6 edge, and set it up as my phone.



The note 4 and the S6 Edge have 2 different kinds of sim cards, so I can't just put my sim into her phone and use it that way, so the "switch" has to be done at the T Mobile end..



Is that the best way to do it? Will T Mobile refuse to switch numbers for us? Is there a better way?



Thanks for your suggestions!

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