I think with Ray and Paul's ages, they need two reliable backup wings. Last year we only had one. I mean look at what Doc was able to do with KG's minutes because he had the luxury of having BBD and Rasheed to backup KG and Perk. Since Doc really only had TA, it forced him to overplay Ray and Paul. If they can get another wing (particularly on that's a borderline starter), I'd be incredibly happy.
And I think that's what all this is about.