Can Supercell please make the heroes available for battle even if the regeneration time has not yet ended?
Of course, here are the consequences of not fully regenerating the hero:
Less Hitpoints (in linear scale with the duration of the regenerating time)
Less Damage (also in linear scale with the duration of the regenerating time)
Losing ability
25% longer regeneration time when healing resumes.
The players then can choose any time to regenerate their hero again some time, and resummon them at a later time. This can be advantageous as some players may be online for 15 minutes for battle but will be offline for the next 2 to 3 hours (e.g. students). Then they can first exhaust the hero before regenerating them during class time, when games are not allowed.

