If it was the gloves, these catches would be common place. Receivers have been wearing gloves for 20 years, and from being a receiver and wearing gloves, they mean nothing without proper hand placement and eye-hand coordination.
Insaniti, that catch is incredible on youtube! I'm splitting hairs here. Both catches were at the absolute extent to where the receiver could reach and jump. The youtube the player is jumping with the ball on the same line and has his entire body in line as he makes the incredible catch. He's in the middle of the field and the defender doesn't contest the catch. Odell's ball was behind his line he jumped and had to reach laterally to get his hand on the ball. Plus he was fighting off a defender that effected his momentum, and he was at the sideline and still managed to keep both feet in bounds. 3 fingers at the extent of his catching radius. Personally, I give the degree of difficulty edge to Odell.