Which two? I only know of Anderson who was recently injured (blessing in disguise as far as I'm concerned). Ryu, and McCarthy, we already knew that they wouldn't be ready by the opening day. This is why that 16M for Anderson was such a HORRIBLE deal. The guy was an average pitcher with a past history of injury, and the knuckleheads in the front office gave him an offer, when we have plenty of guys who can pitch just as well, if not better than Anderson, and who isn't another friggin lefty. I'm thinking if the Dodgers would have anted up a bit more, they could have had Greinke for that extra year that he had wanted, instead of Anderson.
And as I have pointed out previously, the dodgers have plenty of depth in SP: Kershaw, Kazmir, Maeda, Wood, Frias, Bolsinger, and then add Ryu, McCarthy and Anderson, when healthy. So, I'm not too worried, especially over Anderson. Now, if someone like Ryu were to miss a significant part of the season, then maybe I'd be concerned, but Anderson...good riddance!