Paladin Occasionally absorbs damage taken as it is also Reprisal, Asking for Paladin to get reflect is a joke would totally over power the job.

100% Reflect for said amount of time with a fair recast.
WHM - Reflect & Reflectga.
SMN - Cait-Sith if Cait-Sith not being added to Final Fantasy XI give it to Carbuncle Reflectga.
RDM - Reflect single target any target.
Giving SCH Reflect and letting /Sch Reflectga would totally break this spell. Just like How subbing /rdm and getting convert and Refresh broke Red Mage.

all and all this is my personal opinion to each their own!