I agree MAL played a lot of games and the announcers made a point of saying he was tired, and, he was the leader of an undefeated team which is impressive. Also they might have played more than 1 game on days. But when comparing to Tremont it is not fair to say this is one game for MAL that is an outlier. Quoting part of my own post from Feb 10th in the MAL thread after I went to the Cushing vs Procter game.
"... if he hasn't got the ball on offense he is standing and watching, on defense standing and watching is his preferred strategy. On occasions with a full on scrum under the basket, there is 1 player that doesn't jump or hit the floor and you can guess who. He seeks and takes a ton of contact on his drives to the basket, but prefers to wave at guys on defense. I'm sure UConn would coach the proper ethic, but it was disappointing that his DNA has an off and on switch possession by possession. For all the talent of Ben Gordon and Jerome Dyson, they would both float at times in a disinterested fashion and then take it to high gear, that is what I saw this afternoon...."
In spite of reports from at least 1 of the recruiting services that he might be the best defending guard in the country, it is not what I have seen so far in three games watched, so what I'm believing is what I'm seeing rather than what I "should be believing" based on "all other reports". The 'in season' game was not part of a marathon where he was tired so it is fair to question whether his defense is something you get every day when you compare MAL vs Waters. There is plenty positive to say as in the full post I made, but there isn't just one set of 'facts'.