Weir is not a manager - he is a good number 2
A bit of a regurgitation from a previous post of mine but this is how I see it.
Weir typified the new order of things whereby the rookie managers complete their UEFA A badge and in doing so believe the propaganda that there is only one successful style of football. However, none of them realise that the particular style of football is suited to World Class players (or top tier players). It's formulaic at best and utterly clueless and arrogant besides that. The guys that set the curriculum have no idea about the Clog Dance of the third division in England. It doesn't compute because there is such a lack of physical contact in the top tiers (interpretations of the laws have seen to its decline as the teams with the small, skilful players have lobbied for this to be all but outlawed).
This propensity for young coaches (and those older ones that feel they are "progressive") is to believe there is only one way to play. What that does is play into the top clubs hands in two ways. 1. If a top team plays a lower level team in a cup competition and they both play the passing game it's almost inevitable that the top team will prevail as their superior quality will make the difference, and 2. If there is a player that shows the ability to cope better with this short passing, side ways style, the top teams adopt, then they will be snapped up, ready prepared for the top leagues. The coaching courses teach the way in which football is played at the top level. That's why you see the likes of Weir, Dunn, Johnson - and Adkins think they have to play that way in the third tier. The more canny managers would aspire to that but have a dose of reality in that the style you play has to suit a) the ability of the players you have, and b) the opposition you have to overcome to achieve a promotion - if that is a hard physical slog then you have to be equipped to handle that.
Weir did not understand that - he persevered with a puritan style of play, thinking that it would prove to be successful over time. What he failed to see is that the quality of player at this level can be comfortable pissing about with the ball at the back and across the pitch when they are not under any pressure or have to do anything remotely offensive but as soon as you introduce the opposition, physicality, harassment, effort and commitment the capability of the players at this level to do something outstanding, to complete a precise and accurate passing move, to create space and exploit it, is way below the aptitude required to execute the plan effectively. You only have to look at FA Cup upsets to see this sort of situation in action. An accomplished team is turned over by a group of players, seemingly far lower in ability and skill, because their commitment, desire, togetherness and physicality knock the "pure" footballers out of kilter. You try yo play like a Prem side in the third division, without the quality and without matching the effort of the opposition and you will see a record of 10 games played and one win (against 10 men - a team that only just scraped third division survival in the last game of the season). Weir never recognised that - he should have done - that was his inexperience at this level since his whole career before then had been at the top of the Scottish and English game.