Well, he has a 5.7 milcap hit this year and a 5.2 hit next year.
In terms of cap hit, he wouldn't hurt Miami too much.
An extended contract could also make year 3 manageable cap wise.
This is not including his 5th year option. Which would be like 16.9
So, in essence, you're looking at 3 years of manageable cap numbers.
After that, contracts like Hill/Armstead/Howard/Ogbah and baker will be off the books.
If you are moving forward with the nucleus of the team being
Offense- Tua/Waddle/Hunt/Williams
Defense- Phillips/Surtain/Sieler/ Holland/ Smith.
That's not bad.
If Miami could pull it off, they should try. Contracts falling off by 2025 would make his cap hit not really an issue.