WI: No Davidian Revolution?

[Hrvatskiwi]

So I don't know very much about the particular time period or about Scottish history, but what would be the likely effect on subsequent Scottish history if the reforms of David I don't go through?

 

[ramones1986]

Northumbrian English would never spread across the Lowlands from Edinburgh and the Lothians.

 

[VVD0D95]

The Scottish Church might still be some bastardised version of Gaelic and Latin mixed together instead of what it later became.

How would they be avoided?