Long snapper?

I'm not on the forum often enough, so forgive me if this has already been discussed.
Does anyone know why the Seahawks chose to go with Nolan Frese instead of Clint Gresham at long-snapper? The only reason I can think of is salary, but the difference from what I can tell is about $300k annually. I can't imagine a long snapper rookie season going less well than Frese's has (though it's hard to say if Hauschka's 10 missed PAT's are a result of the snap or the longer distance this year), so it appears on the surface that it was not worth saving the $ in terms of the results on the field. I would have assumed that when Frese went down, they would have tried to bring Gresham back as he is currently a free agent, but instead they brought in Tyler Ott (same contract value as Frese). Did the Hawks really think Frese was better or had more upside? Or is it all about the money? Was Gresham's salary going to escalate too much? If so, why sign him to a 3-year contract? Clint brought stability to an overlooked area that made our special teams consistently good I thought.
Does anyone know why the Seahawks chose to go with Nolan Frese instead of Clint Gresham at long-snapper? The only reason I can think of is salary, but the difference from what I can tell is about $300k annually. I can't imagine a long snapper rookie season going less well than Frese's has (though it's hard to say if Hauschka's 10 missed PAT's are a result of the snap or the longer distance this year), so it appears on the surface that it was not worth saving the $ in terms of the results on the field. I would have assumed that when Frese went down, they would have tried to bring Gresham back as he is currently a free agent, but instead they brought in Tyler Ott (same contract value as Frese). Did the Hawks really think Frese was better or had more upside? Or is it all about the money? Was Gresham's salary going to escalate too much? If so, why sign him to a 3-year contract? Clint brought stability to an overlooked area that made our special teams consistently good I thought.