To add, Yan Gomes also provided 7.8 WAR + his pitch framing was elite in 2013/2014, probably ended up at 10+ WAR (my math could be terribly wrong). Even if you add Aviles' -1.5 WAR for CLE, they still come out on top over Esmil Rogers' solid 0.2 WAR for the Jays.
While the Marlin's also traded Desclafani, he is a solid no. 3 pitcher, already having 3.1 and 2 WAR seasons.
I'd say AA lost a lot of players which had high value, more than he gained in his tenure. The rest of "we needed a push" / "he put us over the top" etc. I won't get into.