Scott will be the first one to tell you he still has work/reps to do on the reaper series, all though he is hitting almost everyone in competition with The Reaper and is currently my number one guy when it comes to leg locking guys in competition (he just recently passed Wally a very impressive leg locker in his own right) he still makes mistakes and he needs to refine the transitions. He gets away with it, because most people have no clue as how to defend or even see it coming. But the stiffer the competition the tighter he'll need to get those transitions, which will open other options (toe holds, calf crushes, taking the back, etc.)when his opponents actually start defending it correctly.
Not to mention Scott is currently only using the rear sweep off The Reaper and hasn't even touched the forward sweeping Reaper in competition yet, which opens up a whole different path