Taking the off-field issues aside for the moment, T.O. is the only available player through the draft or through free agency that, in my estimation, could significantly impact our passing game and therefore our total offensive efficiency. Nobody else out there could impact those things in any serious way in 2006. Offense takes time to build, it isn't acquired. The two positions you can acquire that will result in immediate boosts on offense in my estimation are RB and WR, so long as you understand that there are very few TRUE impact WRs out there and most of them have gotten to where they are through the offense and chemistry they've developed wherever they were last. As such, there's no guarantee that say, a Reggie Wayne would have even any impact on the offense any more than Marty Booker did. T.O. is one of those few WRs that are true impact WRs and didn't get to where they are through chemistry and system but because of pure talent.
When evaluating the cost/benefit situation, people should keep in mind those benefits. I won't weigh in on the costs...because far too many people tend to take the whole situation far too personally or feel too strongly one way or the other.