Just glancing at the Leafs' schedule, their second batch of 10 games (i.e., games 11-20) looks a lot harder than the first 10 games. However, 8 of the latter 10 are at home, whereas only 4 of the first 10 were. On home ice, they're 3 and 1, so perhaps just more home games with 'fix' whatever's ailing them.
Presumably, they will beat Anaheim, right? Let's assume so. (If they don't, all bets are off.) In that case, they'll probably recover in games 11-20 and be in decent shape again.
However...
If they don't win a bunch of those 11-20 games, they're really in deep doo-doo because after that they have six out of seven games on the road.
Anyway, one thing at a time -- beat Anaheim, and then move forward...