Well, in this case you can swap JAC and MIA and rearrange ORD.

If your goal is to just visiting those places in no particular order then you should work them in a pseudo direct route instead of what looks like zigzagging in a random fashion across the country... to enhance your chance of success.

How about YYZ-MIA-ORD-SFO-LAX, and LAX-DFW-JAC-ORD-YYZ and see if BACE allows you to do so... You would book them as 2 One-Way tickets anyway if you want to preserve the flexibility to change date at least on the inbound portion of your itinerary. I hope you know BAEC award only allows date change up to 24 hours from the first flight... Once you hit the T+24, you will not be able to change anything - a very foreign concept to AA flyers who have enjoyed the ability to change dates after started travel, and even change routing / destination, with a fee when halfway in the itinerary...