I think it would totally suck if ty missed the season --- but I thought I'd check some stats:
2009 -
he missed pretty much 4 of 17 games, but in the other 13 he played 62% of total snaps.
missed weeks being:
10 @IND 35 pa, 316 pyds, 91 ryds allowed
15 @BUF 10 pa, 136 pyds, 105 ryds ( Wk1 v BUF 17 pa, 186 pyds, 90 ryds)
16 v JAX 7 pa, 177 pyds, 98 ryds
17 @HOU 27 pa, 295 pyds, 144 ryds
2008 -
once again, missed 4 games, if you count a 13 snap wk16 appearance as a miss.
looks like 63.6% of snaps in the 13 games he played, missed weeks being:
11 v NYJ 27 pa, 235 pyds, 140 ryds (Wk 2 @NYJ 10 pa, 152 pyds, 104 ryds)
13 v PIT 33 pa, 172 pyds, 161 ryds
14 @SEA 21 pa, 205 pyds, 134 ryds
16 v ARI 7 pa, 142 pyds, 44 ryds (I think this was the snowstorm)