Wait... you're telling me that a guy who tested positive as a rider, then went on to manage Kelme in the early 2000s for several years, and whose son had a sudden breakout aged 31 before failing miserably once on a biopassport team and then tested positive for EPO, who is a cohort of a guy who had a brief career in the mid-2000s with LA-MSS before testing positive... might be suspect?!
The net is there. Maynar was doctor of Fassa Bortolo, moved to Kelme in 2004 where he would have obviously have worked with Belda Sr. Vázquez turned pro in Portugal in 2005, ending up at Maia where he tested positive in 2007, which is what you call "leaving early to avoid the rush". David is at that point on his father's Fuerteventura-Canarias team, gutted by Puerto. Maynar gets a 10 year ban for the LA-MSS bust in 2009.
Will be very interesting to see how quickly he got back in the fold. Belda Jr (the cyclist one) has his breakout in 2014.
The other names I'm seeing bandied about are Luís Vicente, a Portuguese pro from the early 2000s, and perhaps more interestingly Rúben Pereira, who has been a DS at Efapel (the one that is now Glassdrive) since 2012 - so this likely needs cross-post to the "Twilight Zone Called Portugal" thread as well.