Pouliot needs to prove he can keep the intensity and heart in Houston.
He's good... but sometimes doesn't bring 100%. The new coaching staff in Houston will test him to see if he can maintain it... and if he can he'll be back soon enough.
That said -- given the current lineup.... I'd think you'd agree, barring injuries, there's no more than a "depth" role for these guys (Sheppard or Pouliot) this year....
1st Demitra - Walz - Gaborik
2nd Rolston - Belanger - PMB
3rd Branko - Mikko - Parrish
4th .... this is where Pouliot and Sheppard fit.... along with Moore, Boogie, Kalus, etc, etc. Not much icetime here.