Whose next to pitch that one game of less than two innings and more than six earned runs thereby pushing a decent era up to indeciency?

Recently:

2.84 => 3.39
3.33 => 3.98
3.88 => 4.44

Many more examples and where as a batter who has a prolonged slump can get hot and correct their average in 30 days, it takes a starting pitcher possibly 10 starts (or worse never) to get back.

The pain of watching pitchers day-to-day.