Josh Allen appears to be a man on a mission, as the Buffalo Bills quarterback has led his team to a perfect 3-0 start to the season. Except for his rookie season, Allen's team has secured 10 or more wins every single season.Allen struggled in his rookie year, registering the lowest completion percentage among qualified passers at 52.8. However, he resolved his accuracy issues over the years and has now developed into one of the league's best quarterbacks.Bears fans are hoping Caleb Williams can have a similar transformation after a difficult rookie season himself, but former Ravens defensive end Domonique Foxworth does not believe that will happen.On the "This is Football" show, Foxworth discussed Williams' expectations after a 0-2 start."I don't know, man. It's pretty unfortunate," Foxworth said. "So the defense they wanna run requires a pretty dominant defensive line, they don't have that ... I don't think the players are bad, the results are bad. I guess the quarterback is ... he's ... I wouldn't say it's good, but nobody else on that offense ... is bad ... They're just collectively pretty terrible."According to Foxworth, Allen's rise cannot be replicated by many others."Josh Allen ruined the league," Foxworth said. "He's convinced all of you that it's possible to do what he did, to start off rocky and then turn into the best quarterback in football. It ain't gonna happen for the rest of y'all."The Bears are still searching for their first win under new coach Ben Johnson. They lost narrowly to the Minnesota Vikings in the season opener and were dismantled 52-21 by the Lions last week. They will host the Dallas Cowboys on Sunday afternoon.How has Josh Allen performed this season?Josh Allen's Bills trailed the Baltimore Ravens 34-19 in the season opener at the end of the third quarter. The QB scored a two-yard rushing touchdown in the second minute of the final quarter to reduce the lead to nine points. The Bills allowed another TD to give back the 15-point lead.With less than four minutes to spare, Allen exploded into life. He threw a touchdown before rushing in for another just two minutes later. Buffalo went on to win the game 41-40. He finished the game with 33 completions on 46 attempts for 394 yards and two TDs, and also recorded 14 carries for 30 yards and two TDs.Last week, Allen completed 14 of 25 passes for 148 yards in a 30-10 win over the Jets. He followed it up with 22 completions for 213 yards and three touchdowns in a 31-21 win over the Dolphins.