The provided data indicates significant price divergence across various bookmakers, particularly for 'Total Corners (1st Half)' markets and 'Total - Home | Under 0.5'. While these divergences suggest potential mispricing, the 'Total Corners (1st Half)' market is not considered a primary market for the Lineup Info Edge strategy, which focuses on higher liquidity and broader impact markets like Match Winner or Over/Under 2.5 Goals. The 'Total - Home | Under 0.5' market, while technically a main market derivative (related to team goals), exhibits an extremely high sharp price (9.00), which typically indicates a low probability event. While the EV is high, the overall liquidity and volatility for such a specific outcome might not align with the robust, high-volume betting typical for this strategy.

Without specific lineup information, it is premature to declare a definitive 'back' or 'lay' signal. The Lineup Info Edge strategy explicitly relies on unexpected player news (injuries, benching of key players) to create an information asymmetry. The current data only highlights potential soft bookmaker errors or market inefficiencies that are not directly attributable to lineup changes. Therefore, the current state warrants an 'alert' signal, indicating that further monitoring is required as lineup information becomes available. The high EV on the 'Total - Home | Under 0.5' market, despite its high odds, suggests a potential area of interest if lineup news supports a significant weakening of Juventus's attack.

1. Identify Core Strategy: The Lineup Info Edge strategy focuses on information asymmetry created by unexpected lineup changes affecting main markets (1X2, O/U 2.5, AH, BTTS, Double Chance).
2. Evaluate Provided Markets: 'Total Corners (1st Half)' is not a main market for this strategy. 'Total - Home | Under 0.5' is a derivative of a main market (Total Goals) but is a highly specific outcome, often with lower liquidity.
3. Assess EV and Divergence: The 'Total - Home | Under 0.5' market shows a high EV (+22.22%) and significant divergence between sharp and soft bookmakers. This indicates a potential pricing error by the soft bookmaker.
4. Consider Odds Range: The sharp odds for 'Total - Home | Under 0.5' are 9.00, which is at the higher end of the acceptable range (1.30-10.00). While within bounds, such high odds often imply lower probability and higher variance, requiring strong conviction.
5. Absence of Lineup Information: Crucially, no lineup information has been provided. The strategy's core premise is to exploit unexpected lineup news. Without this, any observed EV is not yet an 'information edge' but merely a general market inefficiency.
6. Conclusion: Given the lack of lineup data and the specific nature of the highest EV market, a 'back' or 'lay' signal cannot be generated. Instead, an 'alert' is appropriate to signify a potential opportunity contingent on future lineup announcements, particularly if Juventus's key attacking players are unexpectedly absent, which would reinforce the 'Total - Home | Under 0.5' market.