He probably makes a tiny salary if he's signed by someone. He can shoot, score, hit 3 pointers, and play the PG position well enough.
Under Thibs, he scored 11.6 PPG with 2 APG in 23 minutes, and .387 from 3. Under Hoiberg, 16.1 MPG, 5.8 A/36 and .357 from 3.