How long after Sprint stopped selling the mogul did TEP replace mogul with Touch PRO?

[master4g]

I currently have the diamond and would like to know the past trend when it comes to Total Equipment Protection (TEP) upgrading to the next phone (possibly because they ran out of the previous)

I want to know because I'm deciding if I should continue to protection plan or end it.

I know that a bad mogul was replaced with a touch pro, but if you guys have any other experiences with other phones, please let us know how/(or how much longer after) did it happen.

Or any tricks on how to upgrade to another phone even if they have stock available would be appreciated.