Not really and I very much doubt anyone will try go tiki taka just because we suddenly have a rare batch of good midfielders instead of defenders and strikers.
The one thing Tabárez was spot on about was recognising that our pool is limited (usually have a single world class player, not three or four) and the grassroots have and will continue to have no structure so the technically accomplished players will still be few and far between.
At the time Barca and Spain were all the rage and the future of football, he was adamant going tiki taka or possession-based would mean adding constraints to an already limited pool. You are doomed to fall short, someone else will do it better with better starters and, particularly, like for like bench replacements.
He actually aligned all the tiers from before U17 to NT to a philosophy based around our traditional strengths (counter-attacking 4-4-2/4-3-3, workrate, resilience, solidarity, etc), those we can expect to allow us to make the best possible use of a limited talent pool. He was absolutely right.
Where Tabárez failed and Alonso is doing well was factoring in pressing high up as a necessary ingredient and one most of our pool will have been drilled on by now at their respective clubs. That's something you can and should expect players to embrace and it's working. On Tuesday we were 1-0 up away to Chile and still going at them and choking their build up. Once we get it though, no tiki taka bollocks. Thank god, I hate it anyway