It really sucks when your clan buddy donates you a max level pekka for a clan war when you request and you get offline for a few minutes and someone attacks your village and drags out your clan troops and kills them and you have to request again. I think clashers should have the ability to lock in their clan troops once they are donated to you so you can save them for a more desired opportunity, such as utilizing them for a clan war attack and saving your clan buddies the burden of training more troops for donation.
