The Bills offense is working through its biggest change in years — Brian Daboll is gone after taking the Giants head coaching job and Ken Dorsey moves up from Quarterbacks Coach to replace him.

St. John Fisher University will be the setting for our real glimpse at what the Bills offense will look like with Dorsey at the helm.

Through the spring, all indications have been not much will change.

From Dorsey himself to Josh Allen and other offensive players, everyone feels the core philosophy and playbook will remain the same from Daboll's time as OC. They all also admit some wrinkles will be added as Dorsey settles into the role and gets a better grasp on the personnel at his disposal.

Some ways to evolve and expand could be more usage of the tight ends, rolling out multi-TE sets, something the Bills rarely did in 2021.

Will the Bills commit to the run more as they did during the homestretch of last season, feeding Devin Singletary 15+ carries a game?

It seems clear using the RB in the passing game will bump up after selecting James Cook in the 2nd round, a highly-touted receiver out of the backfield.

The biggest question surrounding Dorsey is play-calling, something he's never done before.

This is an area that really will evolve over time, but his first true reps will come in preseason games, even if those are usually a more vanilla game plan.

We won't get a complete grasp on who Dorsey is as an OC during training camp, but it'll be a good first impression on whether continuity with an internal hire close to Allen and the offense truly will make the transition seamless on the field one things really count.