Here's an article written regarding the Jay's recent extension of Adam Lind. The article does discuss some about how Lind isn't a lock to continue this type of production, but is overall fairly complementary of AA for this deal. A couple of quick quotes:

"Team have lots of leverage with pre-arbitration players, and the Jays used it properly."

"If he does turn out to age well in his late-20s, and is still going strong, the Jays can keep him on at a great price. If not, they can let him go. That’s what makes this deal decent now, but potentially great later."