The average age of hitters in the MWL as of 2009 (the only number I could find) was 21.6. What's your point? He's in his first full season of pro ball and hitting well. Reason to be excited, yes. Reason to think he's going to become a future perennial .900 OPS guy, no. Quit hating everything. Might have to start calling you Kyle Jr. he's the age of a college draftee hitting in a league he should be hitting well in. He can't defend or do anything else, so its not worth getting too excited about