If you say so.

Also you need to stop harping on the advanced metrics and then talking up what a great fielder Trout is.
He was -.9 defensive WAR last year.
So he should have won the Triple Crown last year, right?
.348/.442/.636/1.078 187 OPS+ all led the AL.
I agree he should have won what I'll call a modified triple crown.
I would replace batting average with OBP, which you're right to point out, he won.
I would replace RBIs, with "Runs Created", a more appropriate metric to describe how many runs a player creates than RBIs, which is often confused with how many runs a batter creates. It is not. In this case, Cabrera tied with Trout for the MLB lead, so again, he wins part two of the triple crown.
But, my final metric would be adjusted batting wins, which measures a players' contribution to his team's ability to win, based on his bat alone. In this case, Cabrera wins again.
The triple crown should measure the man, who, at the plate, is most likely help his team score as many runs as possible and win as many games as possible. In my case, my three most important metrics again find Cabrera to be the most deadly man in baseball with a bat in his hand, as far as helping his team win.
That does not mean he was the most valuable player in the league, though.
If the game only depended on batting prowess, then yes.
But Trout wins more games than Cabrera. Because although Cabrera is better with a bat, Trout makes up for his un-Cabrera like production with his bat by over-achieving with his glove and base running skills (relative to Cabrera, who is certainly not in Trout's league).
So, Cabrera is decidely one-sided with his game and not a complete player. Trout is more akin to the five tool player.
Baseball is dominated by the over-emphasis on what players do with the bat. Though critically important, recent stats have shown that the over-emphasis on offense has led to managers de-valuing (at their own peril) the skills of defense and base running.
No manager in MLB would take a speedy Ozzie Smith over a Cabrera. But what if Ozzie Smith stole 30 bases and knocked in 25 HR's and slugged .590? Then, he is more valuable than Cabrera, because he will win more games for his team than Cabrera.
As a GM, all you care about is winning games. As a team owner, all you care about is winning more games. Nothing else matters. Therefore, the most valuable player in the league should be the man who wins the most games for his GM/owner.
There is no greater value that a player can provide to his team, than helping them win more games than his peers on the competing teams.