I don’t know if you’d consider it a breakfast blend but they do seem to offer a lighter roast in these ‘brewed coffees’:
……Brewed Coffees
Veranda Blend®
In Latin America, coffee farms are often run by families, with their own homes on the same land where their coffee grows. We’ve sipped coffee with these farmers for decades, sitting on their verandas, overlooking the lush beauty of the coffee trees rolling out in the distance. Most times it was a lightly roasted coffee like this one. It took us more than 80 tries to get it right-mellow and flavorful with a nice softness.…
And just getting McDs coffee isn’t a bad choice. That is what I did before I retired when I was out and about and wanted (needed!) coffee). Certainly cheaper, they also give a senior discount on coffee, just ask for it. McDs coffee was always fresh because they sell so much of it. I found it reliably fresh and fast, as well as economical.