You don't poll anything in the Richmond B & F for below average performances. Presumably this is below what the coaches perceive as AFL average.
Trainor has had a good season for a first year player, but most of his performances would have been below AFL average, as we might expect. Lalor from his 11 games would have turned in more performances above AFL average, therefore voting in more games and ultimately accumulating more votes. You don't get Richmond B & F votes for just showing up.
Lalor actually had very high rating games in 2 of his 9 matches where he played the full game. That is a very high proportion for a first year player. Murphy Reid for eg won high praise for his season and the Rising Star gong, but he did not have a game even close to Lalor's best 2 rating games, and he played forward in a better team and played 24 matches.
So two decent games was all a player needed to win B&F 1st year player.

So not much competition from fellow draftees then.
Bit of a strange award 1st year player. Not many kids play year 1 so it's not a huge group competing for it.




