Double tap to use gems

Just like Hay Day, Clash of Clans should have an option for a "double tap to use gems" thing. The boost in the collectors, mines and buildings already ask you if you really want to spend your gems, why not do the same thing for the finishing troops early button? I myself have a bit of a "fat finger" issue and wasted some gems finishing a couple of archers earlier. If a player wanna keep it the way it is now, it's all good, just gotta keep the double tap option off. But I would like to , at least, have the option.

Read the sticky. This is ruled out.

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This idea can be found in the ruled out section of this thread http://forum.supercell.net/showthrea...rum-guidelines