Q: When playing Make the Call, do “The Power of [Aspect]” resource cards (such as The Power of Leadership) generate 1 resource or 2 resources?
A: Make the Call’s text states “Action: Pay the printed cost of an ally in any player’s discard pile...”, meaning the player is paying the cost of the ally itself. If that ally’s aspect matches that of The Power of [Aspect] card, then The Power of [Aspect] card will generate 2 resources. However, if that ally’s aspect does not match, The Power of [Aspect] card will only generate 1 resource. -(Official FAQ)
Q: I use Make the Call on an ally from another player's discard pile such as Red Dagger. Who triggers or can trigger/pay for the ability on the ally ? And who controls him? Who gets Red Dagger back in their hand?
A: Only an ally’s controller can trigger the ability of that ally. If you brought Red Dagger into play with Make the Call, then you are his controller. Red Dagger has changed control via Make the Call and is leaving play due to his ability. Resolve the entire ability that causes him to leave play. Once fully resolved, Red Dagger will return to its owner's equivalent out of play area (Ms. Marvel Player's hand). -(Developer Ruling , Rules Reference Guide "Ownership and Control" , Hall of Heroes)