Wednesday beside KC losing, Montreal won too, basically guaranteeing the top six teams in the Eastern Conference. It also allowed Montreal to close the gap on KC, which really only matters for MLS Cup hosting should KC find a way to make it. There's one MLS game tonight that could have some bearing on Sporting KC's season, but likely won't.
What we want to happen - Orlando win.
Orlando City is close to elimination from the playoff race, with Montreal four points clear and two games in hand Orlando doesn't have much time to make up the gap, and they'd need help to do it. That said, if they can win on the road tonight, they'll be helping KC out a little when it comes to MLS Cup hosting, as New York is four points clear of them. It's a very tall order for not only Orlando, but for KC to also catch the Red Bulls anyway.