After Bloomberg reported that Scottrade is working with an adviser to explore selling itself, and the article mentioned Ameritrade (AMTD) as a potential suitor, Wells Fargo says that Charles Schwab (SCHW) and E-Trade (ETFC) could "also have interest" in Scottrade. The firm says that the deal could be accretive by double digit percentage levels for all of the potential suitors named. However, ti says that Ameritrade "may be the most logical buyer," since E-Trade just closed on an acquisition and Schwab has sought to place less emphasis trading. The firm keeps an Outperform rating on E-Trade and Market Perform ratings on Schwab and TD Ameritrade.