This is how I view it too. There will RBs available in later rounds who can be the heir apparent and or sidekick to Kamara later in the draft. I’m not so sure there will be a big bodied possession WR1 available if Tet is available at 9 and we don’t draft him. Olave isn’t a #1 target you can rely on to win those contested catches consistently to move the chains or score, and every SB winner in the last 5-10 years is more likely to have a dominant #1 receiving option (whether at TE or WR) than the bellcow type RB1.