Unknown Football Signatures?! HELP!

[variousvintagevalues]

Have got this football on consignment. The sigs. aren't very good!

Wonder if anyone could decipher any of these to see if worth authenticating?!

Thanks,
Mike
variousvintagevalues

[ZachS]

nm

[Maddog]

Is it an official NFL ball or a College ball?
Any idea as to period or team?

[bat_master]

This ball is a 1998 Atlanta Falcons ball.

1st Pic
#4 Dan Stryzinski
#75 Shane Dronett
#13 Tony Graziani
#96 Antonio Edwards
#12 Chris Chandler
Bob Hallen
#56 Keith Brooking
#74 Ephraim Salaam
#28 Harold Green
#34 Ray Buchanan
#59 Ben Talley
#27 Omar Brown
(others I can't quite make out)

2nd Pic
#61 Robbie Tobeck
#83 Tim Dwight
#97 Cornelius Bennett
#68 Calvin Collins
#88 OJ Santiago
#20 Michael Brooker
Eugene Robinson
#69 Gene Williams
#87 Jammi German
#21 Elijah Williams
#92 Lester Archambeau
#26 Darren Anderson

3rd pic is same as the first. Here's a link for the rest:
http://www.pro-football-reference.com/teams/atl/1998_roster.htm

Just sort the roster by number.

OJ Santiago was the key. Once I picked out that one I found he only wore #88 for the Falcons between 1997 and 1999. #96 Antonio Edwards and #26 Darren Anderson were only with the Falcons wearing those numbers in 1998 which narrowed the year.

[variousvintagevalues]

Thanks Sooooooo Much! Your are the Autograph God!