51.   Instead, FIFA made two subtle changes.

52.   Jair started the play with a subtle change of direction near the center circle, freeing Burns for a clear run on the right.

53.   Kerr has contributed to a subtle change in the Revolution since his arrival.

54.   Living intimately with their environment, those around the lakes notice the subtle changes acid rain brings.

55.   Multiple camera angles and full-screen images would be welcome, as would the ability to make subtle changes in vocal tone.

56.   No imaging technology has been able to reveal the subtle changes in tissue that occur in the early stages of the disease.

57.   Not wanting to risk alienating the mighty Spelling, Star made a few subtle changes.

58.   Oh, if you look close enough, you can spot a few subtle changes over the years.

59.   One thin layer created a subtle change.

60.   Only subtle changes in the weather pattern are expected Wednesday.