Rookie tackles are thrown out all the time. Especially 1st rd picks.
You may want to get them year to learn but for a 1st round pick? Just can't afford to waste the year of the contract and no on field production. Especially when you are a team with multiple current holes.
If youre in year 5 of Vrabel with multiple years of building, multiple division championships, multiple playoff runs and are a well oiled machine, you might be able to redshirt your 1st round pick.
The current Patriots arent there. They have 3 or 4 needs for starters and 3 or 4 secondary needs that need addressing. You can't use a premium pick on a position thay isnt a current need, and not play them.
What if Moses plays 17 games of above average football again and wants to play in '27? Tackles have been able to play in their late 30's. His contract would be a steal for '27. Youre creating a meed that isnt there because you think there will be one. Meanwhile ignoring an actual current hole. Is it likely that Moses does that? Probably not. But its possible. And its a hole that can be plugged immediately with a draft pick if not.
Now of course, I have said if we plug many more of the needs in FA and the draft plays out a certain way, you can justify taking a tackle early. If a rookie can provide versatility and truly be the LT and RT backup, it could make sense. Im not closing off the idea. I just dont think that should be the gameplan. If solving the RT of the future is a '27 draft pick, I see no problems.