White's Graveyard Return Capability

White is able to return little things from your graveyard to your hand/the battlefield. There are a dozen or so cards (Sun Titan, Court of Ardenvale, Redemption Choir, etc.) that let you return any permanent of N or less MV, and a bunch more that specify creature/artifact/enchantment.My question is, how much of bend/break is it for White to potentially return lands from the graveyard? Is it something you'd rather avoid all together, and cards like Sun Titan et al. are a mistake? Is it permissable at certain costs/requirements? I imagine when you're paying 5+ mana you probably don't want to target a land even if you could. Could a card that just straight up let you play lands from the graveyard be printed in white?

We let white do it when in a large bunch where it is unlikely the thing you will get. It can’t do it where we specifically name land.

Artifacts Bend / Break Card Printing Court of Ardenvale Creatures Enchantments Lands Mana Mana Value Redemption Choir Sun Titan The Graveyard White Your Hand