well, now we'll be able to see when you make one handed catches and whatnot... so you can see for yourself. I personally don't think it's worth it, though. Especially since a speedster is going to want to try and make high quality catches so they can catch balls in stride and keep their momentum. Sticky Hands and Route Run are the only possession SAs I'd really seek out. +2 Agility is pretty sweet, though.
I know a speedster with 7 in One Handed and he does quite well, even with only 50 catching. I'd use the shit outta that piece because it has the 2 agility and a good SA.