With a return as poor as Roddick's, I feel that he'd have struggled to deal with players who not only had cannons for first serves, but also excellent second serves. Couple that with the fact they came in and punished anything less than an excellent return and it would spell disaster for Roddick. This is something that's largely overlooked by MTF. Then there's the fact that Roddick doesn't possess the greatest of passing shots. There's more to fast grass than a big serve.
Roddick's returning I thought was a bit underrated. No, he certainly is no Nalbandian when it comes to returning, but I thought for a big server, he would get a lot of serves back when he was younger. While his baseline game is obviously not Agassi status, I think in his prime he could have competed as well as Goran on the faster stuff. Great slice backhand, despite the poor flat/topspin one, and he used to really hammer away with that forehand of his. Could he knock Pete Sampras out? Probably never, but if Courier is one player to compare, Roddick arguably could have had some success in the 90s. Maybe he would have learned to volley had he been born to play in the 90s
I mean Ivanisevic was definitely nowhere near the strongest returner or baseliner, and yet he was able to have great success on grass. Don't see why Roddick wouldn't be able to have some similar type of success.
Lleyton Hewitt on the other hand, man that is probably my biggest wish that he was born a decade earlier. Such a rivalry he could have had with Sampras on grass.