See my previous discussion: Laming balance suggestions on Arabia
I think that there are too few people that (correctly) abuses laming at this moment so it is not getting enough attention. However when it is abused it is really powerful (on average I can get a 2 sheep advantage every game). Maybe by making such a guide we can get more attention to how badly laming can be.
Btw boar laming is not really “necessary” to lame (and thus your fix wont fix everything) - for most of the time if the boar is in a bad position I would just grab the two sheep, then body-block my opponent’s luring vill.