To add to Merric's post: the reference to "move action" in Knight's Move is presumably intended to convey the breadth of permitted action.
This breadth is also (presumably) part of what balances that power against Jump, which otherwise would probably be weaker (given that jumping is not as useful as a free move action of any deisred sort, but jumping with a +10 might be situationally quite strong).
Conversely: if the target did not get a free move action in return for the Wizard giving up his or hers, than the power would look very weak in comparison to Knight's Move, wouldn't it?
This breadth is also (presumably) part of what balances that power against Jump, which otherwise would probably be weaker (given that jumping is not as useful as a free move action of any deisred sort, but jumping with a +10 might be situationally quite strong).
Conversely: if the target did not get a free move action in return for the Wizard giving up his or hers, than the power would look very weak in comparison to Knight's Move, wouldn't it?