TORONTO — Week 5 is here, and now that there is a sample size, trades can start to materialize in CFL Fantasy presented by theScore Bet. Whether you missed out on someone you wanted or ended up with someone you didn’t want because the value was too good to pass up, now is the time to make some changes. Every week, this piece will serve as a guide for players to sell high or buy, with three players you should trade for and three you should look to trade away. This week is special, with Canada…