No argument there, Kadri absolutely makes the team better. Montreal did fine without Subban too when the season started and he won the Norris!
It'll all work out. Worst case we miss him for a half dozen games or so. Gives one of our rookies time to get a look...many other teams are doing that anyway in October.
it may be to the team's advantage to pay him 2.5 to 3 for half a season. that way he fits in under the cap and the team gets another look for half a season.