Like it or not, the Toronto Maple Leafs need to consider some changes to their top-six forwards. That was made clear today when it was announced that veteran center John Tavares would be out for a minimum of three weeks with an oblique injury. Related: Maple Leafs News & Rumors: Marner, Simmonds & Tavares The Easiest Fix Would Be Inserting Kerfoot Into Tavares Position Counting the games, it seems Tavares will likely miss the first six games of the regular season. The easiest “fix” for the team would likely be to move Alex Kerfoot to the second-line center’s position and…