He's still a mixed bag while developing. Physically he's not as solid as what he can, and needs to be. He's never going to set the world on fire with his pace but he will ultimately become a better player. This season was always going to be a big test for Blake as he didn't play a full season in FG last year and he's learning a lot about the game this year. If Daniela was fit, he could go close to bumping Ayshford out, but unless Brown shifts to the centres with Ryan coming back onto the wing, I don't think Sheens will consider any other options at this stage.