I mean honestly, he just needs to be healthy for the playoffs. Cubs are at 97% playoff odds per Fangraphs and while winning the division is nice, with the NL mostly mediocre and the playoffs likely to be played in a bubble (so no HFA), the only thing I'd be concerned about is avoiding the Dodgers. But even then it might not be bad to take your shot at the Dodgers in a 3 game series vs maybe having to play them in a 7 game NLCS. But yeah the fact that theres at least some tiny bit of doubt he may not be back before the playoffs, its certainly a concern. Yeah, I'm basically worried about a Pedro Strip situation, where he gets back like a week before the playoffs, gets two shaky outings in, and then we have to wonder if he's a guy that we can lean on yet. Like CW11 said though he's basically free if he doesn't come back, so I wonder if they get Osich on top of Chafin.