Unlikely that all 4 veteran starters will be healthy enough to start the season. Starting pitchers are just too fragile to expect all those arms to be sound. Chances are, the 1 opening we see today will be 2 when camp breaks. Between Deduno, Gibson, Diamond, there will also be at least one starter disqualified either by injury, or meltdown. It is easy to imagine scenarios whereby Diamond is the odd man out of the organization. I hope Deduno is healthy and forces his way in, as he is my favorite to watch out of this year's group, but it is way too soon to know who will really be the final five.