Reguilón: Won a Europa League with Sevilla, making the UEFA EL squad of the season, and was consensus top 5 LB in La Liga. Sessegnon/Davies back-up.
Romero: Argentina won their first trophy in nearly 20 years last summer with Romero as a CB in a back 4.
Sanchez back-up.
Dier: Is our best LCB.
Rodon back-up.
Tanganga/Royal: We're 7-0-3 when Tanganga starts this season... most with Nuno in a back 4. Royal is a RB and has been used as such for Real Betis and the Brazilian NT. He is totally not a Barcelona-style player (whatever that may be) but he's young (the same age as Tanganga), was also a consensus top 5 RB his 2 seasons at Betis, and continues to be called into Brasil... though he wasn't in the first 11 for the Copa America final -- he came on as a sub in the 76th, down 0-1 for Lodi (the LB).
I see what you're doing, pal, but with all due respect, it doesn't matter how good it looks on paper and what they achieved elsewhere in the past, it's all about how they do at Spurs.
Reguilon really hasn't justified the big investment, he's been mostly average.
Sess has been a flop and
Davies ain't ageing well.
Loads are all wet when talking about
Romero, but I really don't see what the fuss is about. Aside from the early attitude problems and injury troubles, how many goals have we conceded because of his ineptitude at dealing with high balls? He's not a 42 mil player. Period. And
Sanchez? My oh my, where do I even start?!
Dier is a good player, but he's never been and likely never will be any more than that. He sure ain't elite...he's miles away from that. He's looking a lot better these days, but that's also (mainly?) because the players around him are garbage.
Rodon, we just don't know what we've got cause he never plays.
Japh is a decent young player, but he's still very raw and has cost us a fair few goals already. But I'm fine to give him time. He won't turn into a Ledley, but could still become a solid contributor.
Royal, on the other end, is a major bust. Yes, he did well at Betis, but La Liga is a lot easier than the PL. If he was that good, Barca would've found a way to keep him despite their financial troubles...but no, they preferred to keep always-injured Umtiti, error-prone Lenglet, and very average Mingueza. You didn't even mention
Matt Doherty, but then again...