I saw a guy who has a good to great burst off the line, solid snap anticipation, plays with power, and shows some athleticism. He played a lot of snaps at the 1-tech but also played a lot of snaps at the 3-tech. He can penetrate from either position which is what Marinelli wants from his rushmen, versatility.
His performance against Detroit was particularly impressive when you compare his stats to our interior against the same offensive line a couple of weeks later. Paea played 48 snaps and had 3 QB hits and 3 hurries. Hayden, Crawford, T.McClain, and Brent played a combine 135 snaps and had 0 QB hits and 4 hurries.
Paea would be a huge upgrade over Hayden. He does everything Hayden can do but better and has pass rush abilities. The knock on Paea is his health. 2014 was the first season he played all 16 games. Chicago is going to more of a 3-4 defense and I've read people aren't expecting him to stick around. If Dallas is interested and can sign him at the right price, which is key, I think he would pay immediate dividends.
Anyways, here are some plays so you can judge for yourself:
PASS RUSH
P1
P2
P3
P4
Pass Deflection
RUN DEFENSE
R1
R2
R3
Forced Fumble
DALLAS
Stunt
Zone Drop