There appear to be complex internal rules about what order my champions occupy in a stack.  Sometimes, if I move one champion (A) out of the stack, and then move the stack to catch up, A will end up as the first unit.  Other times not.  This seems to be related to the relative level of the champions.

This would not be a big deal, except that all of the teleport spells seem to require that the caster be the leader of the stack.

So, two questions:
Is there any way to get the caster as the stack top?

Or is there any way to cast the various teleportations without being on top of the stack?

Thank you,

Joel M. Halpern