Berardi revised his ME recommendations some time ago. He now gives the okay to low-glycemic carbs with P+F so long as they are in moderation. Vegetables should be consumed in large quantities at every meal irregardless of P+C or P+F EXCEPT for immediately post workout, where you want the quickest route to ending your catabolic state.
In terms of other ME approved carbs w/ P+F, you have fruits (in moderation), beans, and other legumes.
For Berardi, the most important thing is protein at every feeding. So in this case, PB w/ an apple is not ideal. It's not terrible, but it's not ideal. PB, apple + Protein Powder is I'd say 80% ideal. PB, PP, + veggies is 100% ideal.
As far as oatmeal in the mornings, I'd give it the 80% ideal demarcation. It's not gonna kill you but if you're trying to absolutely positively optimize without any exception, then no. You'd leave off the oatmeal.
Personally - I say eat the apple and PB, just have some protein to go with it. Eat the oatmeal, just do it in moderation. I think those combination while not optimal, are healthy, quality food choices. What's more important is not the micromanagement of your meals, but more the wholistic integration of these concepts. Sometimes optimization isn't ideal - routination and ossification can quickly lead to frustration.
Hope that helps!