Sit two candidates on a couch in the priory library.
If, when you come back (after spending time praying over your up-coming decisions), the candidates have:
+ counted all the books make him Provincial Treasurer
+ organized the books by author/title/subject/etc. make him Secretary
+ took the couch apart, bolts et al make him Director of Apostolic Ministries
+ centered himself in prayer make him Director of Prayer Life
+ texted everyone he knows make him Director of Community
+ wrote notes of the experience make him Editor of the Province's Newsletter
+ memorized the CCC make him Formation Director
+ took pics on his cell phone make him Design Editor of the Province's Newsletter
+ caressed and drooled over all the books make him the Province's Archivist
+ fell asleep make him an Alternate
I hope you'll find Faith's Fallible Formulae helpful when assigning positions.