Plus why would someone want to flash an LTE Android for just (2G) CDMA use on Metro?
Go get a less expensive CDMA-only Android!
If someone actually bought the Thunderbolt off contract (full price) at Verizon, that's $700 for a talk and text CDMA Android on Metro. Even if they get everything 2G CDMA working, it will still never have LTE access on Metro. It will always be a slow CDMA Android on Metro.
If they bought it with contract at Verizon (subsidized price), there's still 2 years left on the contract as the Thunderbolt just came out this month. So, they will either be paying huge termination fee or dodging the debt collectors.
Just doesn't seem to be worth it any way you look at it...
Your creed may be interesting, but your deeds are much more convincing.