The saying is just make the playoffs and a team can get streaky. A streaky team can go either way obviously. However, by the fact they are a streaky team, shows they can win in streaks.
The Jays longest winning streak of the year was 6 games, once, they also had one 5 game winning streak.
Compared to other teams, such as the Ranger and Diamond Backs, who each had many more streaky winning periods.
As far as the Blue Jays were concerned, it was unlikely a team that had shown over 162 games that it could not even go on many sustained winning streaks, would all of a sudden go on one in the playoffs.