For your info, the difference between 3 ½” offset tbg hanger r/r tool (BB585817E034TG2A) and 2 7/8” offset tubing hanger r/r tool (BB585817E027XA) is the inner sub(item 1) as you can see from the BOM below.
So they can use the 3 ½” inner sub with the 2 7/8” outer sleeve to run the 2 7/8” offset tubing hanger (BBW:85815E027X3A27) in order for the 2.437” RPT plug to run through the 3 1/2” landing joint.
In another way, if they have the full assembly of 3 ½” offset tubing hanger r/r tool (BB585817E034TG2A), they can use it to run 2 7/8” offset tubing hanger.