I hear ya
I do agree with the Leucine comment.
I DID say that I use it pre/peri/post W/O no matter what but if you consume enough protein, especially quality protein powers which most of us do when on maintenance and especially during a bulk, I would assume u get plenty of BCAA's in.
Extra "clean" calories alone thwart catabolism and make you "anabolic" by virtue of the added protein or insulin increases from the added carbs - the appeals of Leucine.
I will add that Leucine alone (aside from the other BCAAs) as an adjuct is very valuable.