Easy Nick, nothing wrong with people expressing their ideas.
badboy, the reasons the idea won't work are,
1. This is not really that much of a team oriented game. Adding the feature in would make it impossible to balance the rewards between a normal Spirit Bomb and a powered one, considering how random it is for people to help you.
2. ESF is a very skill based game where you have to be constantly on the move. Spirit bomb already violates the gameplay so much and is only in because its so iconic, while half of your team standing around giving energy would severely handicap your team. Even if you could do that while moving around its still a lot of mechanical pressure while you are busy dodging, dueling, aiming at, etc other people.