Quoted:
Not Ted Williams and not Babe Ruth
Ruth was almost as good a pitcher as he was a hitter. Think about that for a second. Career OPS over 1.000
Ted Williams hit .400, something Miggy will never do, and had a career OPS over 1.000, something Miggy will never do. Then there is Williams' absured 20.6% walk rate to his 7.2% strikeout rate
Basically, Miguel Cabrera would have to put up career years over the next five years to come close to matching either one of those guys.
The game has changed immensely since Ted Williams and Babe Ruth played. Now every team has a 5 man starting rotation and 8 power arms in their bullpen to put into any game. Al Kaline has said that the change in the way that teams structure their pitching staff means that there will never be another .400 hitter. There was no such thing as match ups when Ted and Babe played. Now you can bring in this guy to face one hitter and someone else to face the next hitter, and they all have at least three pitches with velocity in the mid to upper 90s.
You have to look at hitters in the perspective of the time that they play in, and Miggy is (or at least SHOULD be) to this generation what Ted Williams was to his.