The Reform Ideas and Their Tradeoffs
The most frequently proposed structural change is half-point scoring, which would let judges register a round as narrowly or clearly won without having to choose between 10-9 and the much heavier 10-8. That directly addresses the compression problem, because it gives the card a way to record margin. The tradeoff is added complexity and more opportunities for judges to disagree by small amounts, which produces more split decisions rather than fewer, even if the totals better reflect what happened.
Other proposals attack different parts of the problem. Open scoring, in which totals are announced between rounds, lets a losing fighter know they need a finish, at the cost of changing the fight by informing tactics. Giving judges monitors would fix the vantage-point issue but risks officials watching a broadcast feed cut for drama rather than for scoring. Better recruitment, training and post-fight review of individual judges addresses competence rather than structure, and is the least glamorous reform while probably being the highest-yield one.