He is a career 33% from deep. He can shoot just fine. Danny has had success with low risk high reward type players. As it stands right now we have many injuries
Jermaine- 3 weeks really? looks like the same injury he had in Miami last year.
Perkins- coming back soon but we've seen recently with knee injuries Garnett,Powe,and Tony all needed more time to get back to how they played before.
Delonte- who knows? Hopefully before the playoffs.
Erden-going to need surgery on his shoulder. I dont think he will play all year.
Rondo- With a hamstring issue. Hopefully its nothing. Watching it though he looked like he was hurting vs the Raptors.
As it stands right now our depth is gone. If Shaq or KG goes down this thing is going to go south quickly. So I would give Walker a vet minimum deal for the rest of this year. Again we are talking about a former all-star who looks to be in good shape and is highly motivated.
I think he could backup Pierce just fine for 10 mpg but even if he cant play the three you could plug him in for Erden and get similar or better results. Ideally you want to give Avery and Luke playing time but counting on them for important backup rotation minutes will weaken the second unit.