Proposals of different rules by De Francesco

Maybe it would be a better place to discuss the proposals here. I believe only the proposal number 2 (reducing the number of positioning flicks on throw-ins and corner kicks) could be great to gain time. About the other proposals, even of some look good, there is also a "dark side". For instance if you allow the direct free kicks int he shooting zone, I expect to see many attackers provocking fouls on purpose but less referees being strong enough to give them yellow cards for such a behavior. What do you think about it?