First of all, thanks OP for the Quick heads-up! I went to a Central/Regional Sprint store/center to see if they could repair my TP and they ordered a TP2 as a replacement - overnight, no questions, hassles!- The TP got locked in the rainbow boot screen 2 days ago after the battery got to 1% charge left. I charged it overnight and tried flashing a stock sprint ROM, but it kept booting to the rainbow screen. Then I flashed the sprint re-locker to see it that would take it out of the rainbow screen and that REALLY got it screwed up because now it wont flash from either the SD card or ActiveSync.
The idea here is that they (Sprint reps) CAN order you a TP2 as a replacement if they see it fit.
In my case, the rep just looked at the phone, went to one of the technicians to confirm and 2 minutes later came back to me and said the part they need to fix it is not in stock so he would order me a replacement. I asked if I could get a TP2 and he pretended to check the warehouse inventory in the computer or something and then told me to pick up a TP2 tomorrow
Good luck everyone and hope you can upgrade too!
NOTE: I really hope I get a new TP2 not a refurbished one...