Must it be a LB? No...
Should it be someone for the back 7 with some speed? Yes
I wish the top of the TE class was a little better this year
Rarely are TE's worth that high of a pick anyway. This draft has a lot of 2nd and 3rd round options which bodes well for us.
Don't be surprised to see an OL and TE go 1st and 2nd. After going defense with our first 3 picks last season I think a similar trend is coming on offense.