Phil Brown believes that if Preston win five out of their remainign six fixtures then they will still be a Championship club come the start of next season. Five wins would take Preston to the magical 50 point mark but it is no longer just Crystal Palace who Preston are attempting to catch. Palace have evaded Preston with some fine home form which has kept them the right side of the relegation line. Brown is now looking at tonight's opponents Doncaster as potential targets along with Derby. Doncaster have been on a poor run of form and although Preston are nine points behind the Yorkshire side, a win tonight would see the pressure being put on Doncaster. It is a must win game for Preston tonight along with another vital fixture at home to Sheff Utd on Saturday. If the Whites fail to pick up six points from the next two games then it is almost certain that they will be plying their trade in League One next season.