One concern about Mike Miller is that he is known to be a bit injury-prone. Signing him could turn out to be Marquis Daniels all over again. He'll look good at the beginning of the season, inevitably get dinged up, and never completely work his way back into the rotation. He's not quite as fragile as Daniels, but the potential is still there, and he'll be signed to a bigger contract for more years if Boston can get him.