Just spit ballin' and using the most common draft value charts that show Indy's pick is worth 2200, I'm gonna go Mike Ditka and offer them:
2018
1st, #12
2nd, #53
3rd, #65
4th, #121
5th, #166
6th, #187
2019
1st
Still leaves us with picks in the 1st, 2nd, and 3rd rounds this year. And with all that expected cap room next year, the loss of that first round pick can be mitigated in free agency. Not sure what the value of next year's #1 would be, but if it's at least 277 (and there's a decent chance it will be) then that gets us to the 2200 value of Indy's pick this year.