All three guys have tremendous potential. Homer's big problem is that he was rushed to the major leagues - keep in mind he just turned 25.
If the Reds would have handled him like they handled Wood and some others in the organization - Homer would not have fallen out of favor so quickly, IMO.
There are rules to the exception and maybe Leake falls into that category - but the former regime rushed Bailey and perhaps retarded his growth a bit.
Homer has been slow to make adjustments and he has been bitten by the injury bug a bit. Leake and Wood are now faced with making adjustments - the jury is still out on how they will do.
There is no question all three of them have things that we can be excited about.