willster. yes the suggestions are allright but u cant except Marco Reus to be a Possible signing.....
To the OP: Ben arfa is the best bet as recommended by marksandygill, also a nice option would be to have Dempsey play right for a Season and meanwhile you get and then train Wellington Nem to play Right, i always play him right and he scores something like 15 goals and 15 assists in the 2nd season itself