Regret may happen in year 1 depending on his supporting castGood player but he's overestimating himself big time. He's not a 14M player. And he's going to be 29 this year. Someone will regret that contract in 5 years, maybe sooner.
Maybe 5-10 players are elite stars who carry franchises , thats not him
Thats why this notion of a big bump in cap is all great but it needs to be analyzed for each player and team