Never before have NFL teams gone for 2-point conversions as often as they have this season, even if the decision sometimes has backfired. The 58 attempts through six weeks are the most at this juncture of the season since the NFL adopted the 2-point conversion in 1994. Going for 2 was a big part of the story line from this past weekend. Houston interim coach Romeo Crennel made the unconventional move to go for 2 after scoring a touchdown to take a 36-29 lead over Tennessee on Sunday. Deshaun Watson’s pass fell incomplete and the Titans drove for the tying score in the closing seconds, forcing overtime with an extra point rather than being forced to go for 2.