Identify Signatures

[TheWarrior97]

Can anyone identify these signatures:

http://tmnt-ninjaturtles.com/assets/TMNT-33_Cover-RE-Jetpack-01.jpg

1. MF! = ?

http://tmnt-ninjaturtles.com/assets/TMNT-33_Cover-RE-Jetpack-02.jpg

1. Eric Talbot, Michael Dooney, Steve Lavigne, ?, Ryan Brown, A.C. Farley, Jim Lawson, ?

Thanks for the help
Thanks for the links Rich

[discordiatookie]

Out of the jam piece, the 1st sig is Dan Berger I believe, totally drawing a blank on the 2nd though... I'll probably slap my head and groan when someone says who it is though! Looks like an S, thought maybe Stephen Bissette or Steve Murphy, but don't think it's one of them...