Ear Tubes & Adenoid removal?

Has your little one had either procedure - ear tubes and/or Adenoid removal? My 2.5 year old son will get a 2nd set of ear tubes next week. Apparently, the first set came out of place and the ENT doctor removed them in January. Since then, approximately 2 months, he hasn’t had any ear infections. We’re going forward with the 2nd set of tubes because his hearing is affected by the fluid build up BUT I don’t want to have his adenoids removed. His regular doctor also says to wait. What are your thoughts?