I dont think a club has had a better chance of winning the quadruple.
League - Man Utd, Chelsea and Arsenal all sub par, only Liverpool and Spurs (lol) to fight.
League cup - Oxford Utd, Fulham, Leicester City, Burton with a weak Chelsea in the final.
FA cup - Rotherham, Burnley, Newport and next is Swansea, be interesting to see who they get on the semi final before the final.
CL - Lyon, Hoffenheim and Shakhtar Donetsk, not exactly a group of death, then Schalke who are abysmal in the Bundesliga un the next round, and no doubt will be getting Porto/Roma next round.
Obviously they'd do well to do it, I'm not downplaying a quadruple! Just saying this is the time to do it, and perhaps the only time.