12:34 PM ET

The New York Giants will have a new offensive play caller this year.

The Giants open their season on the road against the TennesseeTitans.

The Giants used the system this year. It's the responsibility of Kafka, who was hired earlier this year from the Kansas CityChiefs.

Over the weekend, I spoke to Mike. We were at work. I talked to him on Monday. "I have a lot of faith in him." We'll continue to follow how we did in the preseason.

The Giants head coach called plays for four seasons in Buffalo before he was hired as the team's head coach. The Bills' offense was ranked fifth in the league.

Previously, he was the Chiefs quarterbacks coach. The third-ranked offense was in Kansas City.

Since the day that Daboll was hired, it seemed like it was headed this way. The general manager said in January that the offensive coordinators should call the plays.

It was playcalling duties that were a factor in his decision to come to Kansas City. The operation was tested during the preseason.

The primary voice in the ear of the starting quarterback was that of Kafka, who called the offensive plays. In the preseason, he did it from the booth.

The Giants were the only team to average more than 400 yards per game in the preseason.

"I was happy with the whole offensive staff, how they approached the preseason, and how Mike did things," he said.