Four first-half goals from Craig Disley, Jo Kuffour and Rickie Lambert with a brace set Rovers on their way, and Trollope is now targeting a top 10 finish.
"We had to play a very attacking side because of injuries to our defenders,"
"We knew Millwall would come to attack because they were going for automatic promotion.
"It made for an entertaining game. Our full-backs got forward to good effect and were involved in a lot of our best attacking play.
"We're still determined to secure a top 10 finish and now we have the chance to end up on something like 65 points, which would illustrate the progress we have made this season."