If the Ravens on the roster bubble thought the heat was on before, they hadn't seen anything yet.
Literally and figuratively, it was turned up to full blast for the Aug. 13 practice, their first since the preseason-opening 22-19 win against the Carolina Panthers.
With plenty of sunshine, humidity and full pads, the Ravens were put through their paces as preparations began for the second preseason game at Indianapolis Aug. 20.
But not even head coach John Harbaugh is immune to compassion; almost two dozen players didn't practice two days after 20 were held out of the game for various reasons.
