George Claw M.D. said:
I'm not familiar with current Type 2/Standard decks, but going by the descriptions on those cards, it looks like the Squadron Hawk's abilities combo nicely with Jace's 0-cost Brainstorm ability
1) Play Squadron Hawk.
2) Retrieve 3 other Squadron Hawks from your deck.
3) Activate Jace's 0 cost ability, drawing 3 cards, then put 2 Hawks from your hand back on top of your library.
4) Next turn, play another Squadron Hawk, retrieving the Hawks you just put back on top of library, then shuffle your library.
5) Activate Jace's 0 cost ability, drawing 3 new cards, then put the 2 least-useful cards(which may include 1 of the Hawks) from your hand back on top of your library.
6) Repeat for as long as you have Hawks to put/return to the battlefield.
It abuses the Brainstorm ability, by effectively allowing you to draw more cards than intended(using the Hawk's retrieval ability), and also allowing you to shuffle useless cards away from the top of your library, before you activate Jace's ability. It greatly increases the quality and quantity of your hand.