I thought it was limited worthless political debate and justifying allocation of resources across different silos of business organizations, but now we're seeing the problem with "facts" right here on Cyclonefanatic.
Simply put, enough statistics exist nowadays that anyone can use some statistic to support essentially any position they desire. All too often, people will take extreme positions and then find statistics to support their position. If they search hard enough, they can find something they can then spin to say the "facts" clearly support my position.
Not surprisingly, the other side can do the same, such that arguments are futile.
With the lecture over, it sure does seem that a player's defensive capability is measured not by any one statistic, but by many. Blocks, rebounds, points allowed and even efficiency (individually, team and even ranking within a team) all are separate indicators, but other indicators can't be measured by mere statistics.
So, just to put all the cards on the table, is this a correct summary?
- Lard has a higher vertical jump, such that he can block more shots than Jacobson and can get certain rebounds that Jacobson can't get
- Lard's presence (mainly when helping out, but some on-ball) impacts more shots than Jacobson's presence
- Jacobsen moves laterally better than Lard, such that he is more capable of guarding anyone (less of a liability guarding guards out top) on a switch than Lard
- Jacobsen is in the right place on defense (especially on screens and hedging and recovering) more often Lard
- Lard had a better individual defensive ranking on the team last year than Jacobsen has on the team this year
- The team has a significantly better defensive ranking this year with Jacobsen playing than the team had with Lard playing
- The freshmen and Shayok playing this year are better at defense than DJax and the other players from last year that are no longer on the team this year, playing fewer minutes this year than last year or are suspended / injured from this year.
Any other specific evidence to support the various positions?
If not, I'd say it's about a wash.
Against some teams (e.g., those that are capable of making tough shots consistently--think KU/Duke/etc...), we will want to have the dynamic & intimidating Lard rather than the solid & quick Jacobsen.
Against other teams (e.g., those that rely on getting teams out of position and making easy layups/other buckets--think WVU/Texas Tech/etc...), we will want the opposite.
I do know that I trust Prohm and Co to know when to play each or both of their two great post defenders.
Time for a moderator to summarize this long post in three short bullet points.