yes there is still about 7.5 weeks to go until the season is officially done but this will be a hot topic.
http://espn.go.com/blog/sweetspot/post/_/id/61606/al-mvp-race-heats-up-between-mike-trout-josh-donaldson
.....Since Tulowitzki played his first game for the Toronto Blue Jays, Donaldson -- batting behind Tulo in the lineup -- has been on fire, hitting .353/.480/.863 with seven home runs, five doubles and 15 RBIs in 13 games. This hot streak has suddenly turned the American League MVP race into a two-way battle between Donaldson and Mike Trout:
Donaldson: .294/.362/.572, 31 HR, 83 RBI, 82 R, +9 Defensive Runs Saved, 6.2 WAR
Trout: .301/.394/.605, 33 HR, 69 RBI, 78 R, +3 Defensive Runs Saved, 7.0 WAR
The WAR number is closer at FanGraphs, where Trout leads 6.5 to 6.2.....