There needs to be a dedicated long reliever in the pen who can go 3 IP in both Contreras/Colon starts, assuming they make it through 5IP. (Carrasco or Egbert) They are now penciled in as #3/#5 due to moving Danks a day earlier this month. So you've got a day's rest in between, if not more due to rain outs/travel days/days off. The plan for each start should be minimum of 5, maximum of 7, with Carrasco or Egbert ready to go when needed.
Buehrle, Floyd, Danks should all be able to give 6-7IP/start and you turn it over to Dotel, Linebrink, Thornton, Jenks