Cobb (elbow) will return to Tropicana Field for a bullpen session before "most likely" heading back to the minors for at least one more rehab start, Marc Topkin of the Tampa Bay Times reports.

Cobb received solid reviews for his Tuesday start against Columbus, an outing in which he struck out five over four innings. The 28-year-old righty is highly likely to make at least one more rehab start assuming his bullpen session is setback-free, considering that the aforementioned four frames he worked his last time out represent his longest stint on the mound to date in his rehab.