Dan Pletch earns the starting loose-head spot from T-bone after impressing Canadian coach Ric Suggitt and scoring a try when he came into the game against Wales last Friday.
"We are looking forward toward the World Cup," says Suggitt. "We know what Kevin can do and now we are going to see what Dan can do. Dan did very well against Wales when he came on and so this gives us a really good opportunity to try different combinations."