Why don't you show off your expertise to talk us through the exact tactical tweaks that Watford made which we supposedly couldn't deal with? Or is it yet more outcome-driven guff which you only seem to post with the benefit of hindsight?
Fair enough, you asked for the tactical changes, so here they are.
The irony is that Heckingbottom's starting plan worked. We were comfortably the better side in the first half.
Then Watford changed the game.
At half-time Dionisi made three attacking substitutions, bringing on Maamma, Bravo and Mavididi. On 61 minutes he added Zemura.
From there:
62: Maamma attacks Vukcevic, who fouls him and is booked.
64: Zemura gets forward and wins a free-kick.
67: Bravo wins another attacking free-kick, Gibson booked.
69: Maamma, now switched to the left, beats his man and crosses for Kayembe to equalise.
74: Zemura crosses for another Kayembe chance.
76: Bravo attacks from the other side and crosses for Doumbia to score the winner.
That's the tactical change.
Watford introduced pace and width, started switching the point of attack and suddenly our wing-backs and outside centre-backs were being dragged into fouls and one-v-ones. Both goals came directly from half-time substitutes.
What was Heckingbottom's answer?
Burgzorg and Mills on 66, although Vukcevic was struggling physically, then Erabi and Gibbs at 75. A minute later Bravo creates the winner. Small arrives at 82 when we're already losing.
And this isn't some isolated bit of "hindsight".
These are just what come to mind.
Hull: Hirakawa comes on and almost immediately creates McBurnie's goal.
Watford at Deepdale: Baah comes on at half-time and Watford turn 1-0 down into 2-1 up. To be fair, Heckingbottom then gets one right himself, with Osmajic coming on and equalising.
Blackburn: Ohashi comes on after 68 minutes and scores the 95th-minute winner.
Wolves: Armstrong and Doyle both come on at 67. Armstrong scores four minutes later and Doyle is then involved in their third.
Charlton: Alli comes on at half-time and assists the only goal 11 minutes later. Our first changes aren't until 70.
Then last night, three half-time substitutions and two of them directly create the comeback goals.
That's my point. I'm not claiming every defeat is caused by substitutions or that Heckingbottom never gets one right.
I'm saying there is a clear, repeated pattern of opposition managers changing games against us while our response is too slow or ineffective.
So if the argument is that Heckingbottom is some sort of tactical mastermind, rather than laughing at those questioning him, show me the evidence.
Because last night certainly isn't it.?