Should i trade Mcgahee for Forte?

Yes. Mcgahee is having a great start to the season and his stock is high. Forte's stock is low now. However Forte is a better all around back than Mcgahee and Mcgahee will soon fall off the radar and the Ravens will start giving Rice more goal line opportunities as he matures throughout the season. This is simple finance....sell high and buy low.