I guess you mean TrueUSD as the replacement for Tether, but with a marketcap of only 18 million USD, TrueUSD is nowhere near gaining any serious traction,
Tether still remains to be the most popular fiat peg at the moment, although obviously not able to provide a robust guarantee for the fiat value it represents...
No, i heard there is a company in US will try to create stable crypto currency just like tether. it seems to be a better option compared with tether. TrueUSD is not the replacement for tether. I heard JP morgan interested to create its own stable currency just like tether and it may become a real competitor for tether.