Looking to capitalize on the appeal of these nuclear-tipped trading weapons, Direxion added six new triple ETFs last month. While interest in the new round of ETFs has so far been limited, I predict at least one of the triple ETF pairs has a bright future. My candidates for stardom are the pair of emerging markets ETFs: the 3x bull (EDC) and the -3x bear (EDZ). The reason is simply a lack of competition. At the moment, competition comes in the form of EEV the -2x UltraShort MSCI Emerging Markets ETF from ProShares. While EEV is a popular double inverse ETF, it lacks a companion +2x version for those who want a leveraged bullish play on emerging markets without having to short EEV...