Idea : Boost upgrade king and queen

Hello, an idea an idea for a future upgrade...
workable or not ?

no one for this ?

Rather its best to have boost for Builder huts

Boosting will probably never happen, simply due to the loss of profits involved.

You can already do this.
Just gem the time at the end when it's a cost you're happy to pay to get your Hero back.

You can be sure that if they added such a boost it would cost about the same amount of gems.
You only want this if it's cheap, and it's going to be the same price (7 days is 777 gems)

Seen from this angle ....
But at least once, kind gems (100) to speed up X4 or 2 the time to upgrade