Yes I know  the  facts but the bid difference is Lp can be beaten much easier than LI.
 I dont think it whining its real BB concern in my book.. because   motion is not  as powerful as it use to be as matter of  fact neither is run &gun.
  They took measure to reduce those  , they work.  Li on the other hand  the measures they have taken do not really work,  gdp be damned. I don't assume  a lot of  shot block is going to work , you'll get getting alive by rebounds and second chance point from LI.   Reb in guards is  crazy expensive also with sb even more.   Some may  say the reduction helped but  for who  really know the pops are not as fact as some make them sound.
 I think Sb increases fouls. Li increase fouls from my seeing . Li is a advanced tactic, there for like you said  and I have said you  need advanced players with good  exp. This comes at huge cost also time.
BB know this, but  why haven't they done it. why haven't  they even really tried to do these fixes  ?? I'm all for removing it. It not good for the market or the game.   Some are saying run/gun  and motion players are on the market.?? where?? haha thats new one. Some build them. like there a guide to do such act. In the 100% correct fashion
 this  is  not gloom and doom thread or hate on bb. oh lala thread,  this  is reality. Li is way to strong.