There's all sorts of issues with the transition from RS1 to RS2 for a new coach. Getting stuck with RS1 signees, having very little chance to regain any momentum with RS1 recruits your new team had effort in, and the inability to even offer starts or promised minutes to those recruits after they've been rescinded when you took over.
I guess that's part of making it difficult too, and not a sign that coding needs fixed.