I would like to point out another thing.. It Is bad to Say but as other Said "the only utility that matters Is DMG", so in case of smn/Red the utility that matters the most Is the DMG buff they bring..

Their barriers and healing are not counted in the fight (not necessary to clear), cause, if they were, those Jobs would be 100% needed. Maybe IF they allow the healers to DPS more then you can count them as utility (like if a whm now can cast 1 more glare instead to cast a medica, or a broil instead of a succor) but in the opposite case (in the case healers dont Need to gcd-heal) no, but this Is something i leave to discuss to ppls with knoledge in endgame fights.