With shares of Medical Properties Trust (MPW 8.59%) falling by 61% in the last 12 months, shareholders will be happy to hear that, at least in the eyes of certain people on Wall Street, the company might yet have a sunnier future. Though RBC Capital analyst Michael Carroll slashed his price target for the stock from $8 to$5 on Feb. 20, he still sees it as having an upside of around 21% from its $4.14 per share price. He also opted to maintain his position that the stock will outperform the wider market. Bu ...