Seeing a guy on crutches and winching while walking in the stands..., lets say he is healed in 10 days, there is a lot of range of motion and running drills and strength building needed to ensure his knee can sustain any sort of impact and full range of motion even if he DH'ing.
If the Jays make it to the American League Championship series yes, Rowdy could be back, but expecting him in the first round is a big f***ing "if".