The Bears invested heavily in Mitchell Trubisky a year ago and did so again on the eve of this season in Khalil Mack, which indirectly increases the pressure on their second-year quarterback.

Full List of Essential 50

50. Drew Brees

49. Larry Fitzgerald

48. DeForest Buckner

47. Adam Thielen

46. Eric Berry

45. Corey Davis

44. Ali Marpet

43. Sam Darnold

42. Golden Tate

41. Geno Atkins

40. Mitchell Trubisky

39. C.J. Mosley

38. Jameis Winston

37. Landon Collins

36. Vic Beasley Jr.

35. Ryan Tannehill

34. Amari Cooper 

33. Malcolm Jenkins

32. Christian McCaffrey

31. LeSean McCoy

30. Patrick Mahomes

29. Bradley Roby

28. Dalvin Cook

27. DeMarcus Lawrence

26. Russell Wilson

25. Cam Newton

24. Joey Bosa