If he regresses to a 50-60 point player it's a market value deal.....if he gets injured, he goes on LTIR and his cap space is free'd up.
If he reverts to form.....he's on one of the best non-rookie contracts in the entire league.
Since the lockout....
1) S.Crosby (23, $8.7):371gms, 183gls, 506pts(82gms, 41gls, 112pts)
2) J.Thornton ( $7.2):406gms, 116gls, 510pts(82gms, 23gls, 103pts)
3) E.Malkin ($8.7):309gms, 143gls, 381pts(82gms, 38gls, 101pts)
4) J.Spezza ($7.0):353gms, 142gls, 399pts(82gms, 33gls, 93pts)
5) P.Datsyuk ($6.7):397gms, 145gls, 438pts(82gms, 30gls, 91pts)
6) M.Savard ($4.0):361gms, 100gls, 392pts(82gms, 23gls, 89pts)
7) H.Zetterberg ($6.1):366gms, 169gls, 388pts(82gms, 38gls, 87pts)
8) N.Backstrom ($6.7):246gms, 69gls, 258pts(82gms, 23gls, 86pts)
9) H.Sedin (30, $6.1): 410gms, 94gls, 426pts (82gms, 19gls, 85pts)
10) V.Lecavalier ($7.7):402gms, 180gls, 412pts(82gms, 37gls, 84pts)
*hat tip to zeke for the list.