Chapdelaine said there would be changes but he wanted to speak to the coaches and players before
My guess for three are:
PLAY CALLING - JC to call plays (I know, my brilliance astounds one and all) which will hopefully include a greater use of/commitment to the run
OL - Insert an International LT (something I, and MANY others, "guessed/suggested" before the Als added Mathu Gibson yesterday - http://www.cfl.ca/transactions/); maybe other changes amongst Nationals
RB - Demote/cut Rutley and replace him with an International RB who is more of a contrast to Sutton (scatback-ish) or just better than Rutley; to diversify the running game and/or enable more two-back sets without exposing Logan to too much work.
Less a "guess" than a consequence of 2 & 3, an International receiver sits and a National receiver steps into the starting lineup.
Wonder if he will order Thorpe to mix-in more 4-man fronts; probably means adding another DT or going a little "old school" and having a hybrid DT/back-up OL. Wonder if any of the young OLs has DL experience. As a National I expect liknemen gravitate tot he OL as the best means of making the pros.