@greg-mitchell good point. I download all my selections for the day and then sort them by time and then by course so I can see what horses qualify. If there is a conflict I would want to see if both qualify, if they do then I would probably avoid both trades. I doubt it'll happen very often so probably safe to avoid them both.
In this case, I've had a quick look and Chica Power is currently around 9.8 to back. I doubt it'll come in enough to qualify for the C&D trade so probably safe to discount it.
But would you also discount it from Martins Pace Lays, because the odds are within the criteria for that?
If it was me, I would still go with Martin's Pace Lays because it qualifies and the other strategy doesn't conflict with it. If we get to 14.20 and Chica Power now qualifies for C&D I'll discount them both because something has obviously happened. The way I see it is that it doesn't qualify for my C&D winners, therefore, I'm not looking at it to win and that shouldn't come into my consideration.
That is just my thought process but you'll know yourself better. Also, the C&D is more of an experiment so I would always go with whatever strategy you feel most confident in.
It'll be typical now if Chica Power doesn't qualify for C&D but wins anyway!