Can a card effect move a unit from battlefield to battlefield even if the unit does not have ganking?

Ruling: Yes, card effects can move units from battlefield to battlefield regardless of whether the unit has ganking, unless the card effect itself specifies a movement restriction.

Nuances:

• Some card effects may include their own movement restrictions that would prevent cross-battlefield movement
• Charm is an example of a card that can move units between battlefields because it has no such restriction