I have some concerns with the pitching too,besides Cueto and Latos of course. Cingrani is probably a good year away is my guess, and Corcino I think you could see next year at the earliest. There has been talks that Corcino might end up being a reliever thou, although thats not definite.
All pitchers have stretches where they go thru struggles, so hopefully thats all it is and Homer will find his groove again soon. I know its easy to get worried about Homer cause we have seen this so many times, he teases us with a few games then stinks it up for long stretches, hopefully thats not the case and he gets back on track his next outing.