I think it's a super cool idea. If you release a wolf, there'd be a super duper small chance that someone could recruit it when encountering wild wolves or doing the hunt mission. I think it might be best alongside the normal random colour chance. I've seen some people set absolutely beautiful wolves free, and I think it'd be pretty sweet if we had a small chance to get them.
What do you all think?
Edit for update: I'm hearing what y'all are saying and agree with you guys now that it's not a very good idea. I thought it'd be cool at first but after having all angles explained, it doesn't seem like the best idea. Thanks to everyone for replying and sharing your thoughts :D