Jennings is a borderline Packer Hall of Fame candidate if one can look past the bad-mouthing and bitterness surrounding his departure. Time may heal wounds.
There are 5 WRs currently in the Packer Hall: Hutson, Dowler, Lofton, Sharpe, Brooks. Driver will surely make 6.
Freeman and Jennings have very comparable Packer career stats, and these 2 players would be most qualified at the position after the above 6 names. Nelson is not far behind stat-wise and would be the next odds-on favorite once he retires.
Both Jennings and Freeman have key Super Bowl plays and rings to their credit. Perhaps if the committee encounters and extended spell of less qualified candidates they might flip a coin and add one of these two players.