The Toronto Maple Leafs forward is out until at least Oct. 3. As on-ice sessions for Toronto Maple Leafs training camp got underway, Pierre Engvall took to the ice on his own. The recently re-signed forward is not expected to be available to the Toronto Maple Leafs until Oct. 3 due to a foot/ankle injury suffered during offseason training. Engvall was able to skate, but clearly didn’t push through the injured area as he worked on stickhandling the puck. The 26-year-old signed a one-year, $2.25 million contract with the Maple Leafs this summer after becoming an everyday NHL player. He…