According to the chain, the revamped French Dip & Swiss sandwich also looks better.
They also mentioned new procedures to "deliver an improved sandwich experience" although they declined to get into specifics when I inquired (which means it could mean anything from "let's put on the meat and then the cheese" to "let's sear each slice of beef before placing it in the bun and toast the whole thing").
To help promote the re-worked sandwich, Arby's is offering a 2 for $6 deal on them in select markets (including the Los Angeles area).
Here's the nutritional information for the new French Dip compared to the old:
Nutritional Info - Arby's French Dip & Swiss sandwich - New (327g)
Calories - 540 (from Fat - 210)
Fat - 23g (Saturated Fat - 11g)
Sodium - 2560mg
Carbs - 50g (Sugar - 3g)
Protein - 34g
Nutritional Info - Arby's French Dip & Swiss Toasted Sub - Old (314g)
Calories - 500 (from Fat - 140)
Fat - 15g (Saturated Fat - 6g)
Sodium - 2200mg
Carbs - 61g (Sugar - 2g)
Protein - 29g