He was 11th in scoring in 1997. That is as high as it went for him. Which shouldn't be the case because he led the NHL in goals that year with 52.
This is indeed the most likely reason he doesn't get inducted. Still a better scoring record than Bondra (who won't be inducted) and Tkachuk provided things that Bondra didn't.
Also, for the record, Cam Neely is the guy Tkachuk modeled his game after, and Neely was never Top 10 in scoring either.
But it's telling that he wasn't even a 2nd team all-star that year (Kariya and Leclair were). The only years he was a 2nd team all-star were 1995 and '98. Not good at a weak LW position. Leclair was always either a 1st or 2nd team all-star during that span and he'll never grace the HHOF.
Tkachuk was 3rd in AS voting though. He was 2nd or 3rd in AS voting for 4 straight years, then never again. His peak was actually pretty short. He tailed off slowly after 1998.
-2nd Team All-Star in 1995
-"3rd Team All-Star" in 1996
-"3rd Team All-Star" in 1997
-2nd Team All-Star in 1998
Plus we can't ignore how much he laid an egg in the postseason. Never once did he take the bull by the horns and lead a team. All those years of Winnipeg/Phoenix never making it out of the first round have got to at least partially lay on Tkachuk. St. Louis in 1999 scored two overtime goals in the last three games against Phoenix. One goal by Mr. Tkachuk and the series is over. That's just another example. Or how about the only thing Tkachuk ever won in his life was for USA in the 1996 World Cup. Except in the final game he was tossed for slashing Adam Foote so hard it broke his stick in half.
Tkachuk's physical presence was credited as one of the primary reasons the US won the WC in 1996. There are numerous articles about it. Do no discredit what Tkachuk did in 1996 - it was the high point of his career. His success in 1996 under pressure is probably a big reason that St. Louis signed him to that absurd contract.
As for the playoffs, Tkachuk played just as well for Winnipeg/Phoenix as he did in the regular season. Obviously, it wasn't good enough, but it was no worse than your average star player who never won anything.
Once he got to St. Louis, he became known as Tkachoke. A miserable disappointment, considering the record contract he had signed. And he really should have been much better. But what should be realized is that Tkachuk already was on the decline when he went to St. Louis. He was missing more games per year. He wasn't a 40-goal scorer in the regular season anymore. He still sucked (big time) in the playoffs with St. Louis, but he wasn't any worse than your average star player before 98.
And the less we talk about St. Louis and Atlanta, the better. You see Tkachuk's legend will not grow with time. We can see it plain as day right now and it isn't a lie. He will never make the HHOF. I stand by the notion that he was a richer man's version of Gary Roberts with a worse playoff resume. That won't make you a legend.
Are we really blaming Tkachuk for Atlanta? It was obvious by then that he was no longer an impact player, not even in the regular season. Blame Atlanta's idiot GM for trading away the future for one season of a guy who was well past his prime. For the record, though, there are newspaper articles from the time that interview Atlanta players who credit Tkachuk's leadership with helping them get to the playoffs to begin with.
For all of Tkachuk's failings, I really think that he only underperformed greatly in St. Louis. But he wasn't exactly the only one choking for St. Louis at the time. Though he was the one with the biggest contract (by far). Honestly, if Tkachuk's contract was more reasonable, I don't see him getting much more blame than Pronger for St. Louis's failings.