Because he's the best we have for that spot if we're gonna move Sacha back? Definitely know Veron can't handle it. He sucks
I don't think they move Sacha back until he's proven he's lost it. At least not from the start, maybe a late game switch like we saw in ATL.
Starting Grella scares me. If he plays well fro a few games, he's going to lockdown that spot. And then the playoffs are going to roll around and the opposing teams will bunker and give him space (because they know he's too slow to beat them 1v1 if they play off him) and we'll be where we always are.