User blog comment:LandryC/Landry Rants 3 Total Drama (not so) All Stars!/@comment-35640410-20140301233701

To everyone who wonders why Sam was brought back this season:

Pretty much they were trying to balance out s1-3 and 4 contestants. They just brought back Sam back because Brian records for multiple shows and they didn't feel like searching for other voice actors like Jon Cor and whatnot.